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authorKoen Kooi <koen@openembedded.org>2008-08-04 16:38:59 +0000
committerKoen Kooi <koen@openembedded.org>2008-08-04 16:38:59 +0000
commit2d40567554c5bed84dec725cf1f24cc4deb84ce7 (patch)
tree6452b673b291068bb56030d9d2432b328306e518 /packages/linux/linux-omap2-git/beagleboard
parent814bc470c250b650dbb145d44cc21a1511bad39f (diff)
linux omap2 git: sync with upstream git
Diffstat (limited to 'packages/linux/linux-omap2-git/beagleboard')
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch43
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-02.patch71
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-03.patch82
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-04.patch38
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-05.patch303
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-06.patch179
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-07.patch274
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-08.patch278
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/TWL4030-09.patch341
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/flash.patch312
-rw-r--r--packages/linux/linux-omap2-git/beagleboard/i2c-omap-race-fix.diff118
11 files changed, 118 insertions, 1921 deletions
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch
deleted file mode 100644
index c361c33d61..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-TWL4030: remove superfluous PWR interrupt status clear before masking
-
-From: Paul Walmsley <paul@pwsan.com>
-
-twl_irq_init() clears PWR interrupt status bits, then masks the interrupts
-off, then clears the PWR interrupt status bits again. The first clear
-seems unnecessary, so, remove it.
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-core.c | 18 ------------------
- 1 files changed, 0 insertions(+), 18 deletions(-)
-
-diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
-index adc45d4..ff662bc 100644
---- a/drivers/i2c/chips/twl4030-core.c
-+++ b/drivers/i2c/chips/twl4030-core.c
-@@ -719,24 +719,6 @@ static void twl_init_irq(void)
- char *msg = "Unable to register interrupt subsystem";
- unsigned int irq_num;
-
-- /*
-- * We end up with interrupts from other modules before
-- * they get a chance to handle them...
-- */
-- /* PWR_ISR1 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x00);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
--
-- /* PWR_ISR2 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x02);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
--
- /* PWR_IMR1 */
- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x1);
- if (res < 0) {
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-02.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-02.patch
deleted file mode 100644
index 48a59b945b..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-02.patch
+++ /dev/null
@@ -1,71 +0,0 @@
-TWL4030: clear TWL GPIO interrupt status registers
-
-From: Paul Walmsley <paul@pwsan.com>
-
-twl_init_irq() does not clear the TWL GPIO ISR registers, but the PIH
-ISR thinks that it has. This causes any previously-latched GPIO interrupts
-to be stuck on until twl4030-gpio.c initializes, often drowning the console in
-
- TWL4030 module irq 368 is disabled but can't be masked!
-
-messages. This seems to be a particular problem when booting on Beagle.
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-core.c | 42 ++++++++++++++++++++++++++++++++++++++
- 1 files changed, 42 insertions(+), 0 deletions(-)
-
-diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
-index ff662bc..dfc3805 100644
---- a/drivers/i2c/chips/twl4030-core.c
-+++ b/drivers/i2c/chips/twl4030-core.c
-@@ -857,6 +857,48 @@ static void twl_init_irq(void)
- return;
- }
-
-+ /* GPIO_ISR1A */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x19);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* GPIO_ISR2A */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1a);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* GPIO_ISR3A */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1b);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* GPIO_ISR1B */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1f);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* GPIO_ISR2B */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x20);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* GPIO_ISR3B */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x21);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
- /* install an irq handler for each of the PIH modules */
- for (i = TWL4030_IRQ_BASE; i < TWL4030_IRQ_END; i++) {
- set_irq_chip(i, &twl4030_irq_chip);
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-03.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-03.patch
deleted file mode 100644
index fe1bea5398..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-03.patch
+++ /dev/null
@@ -1,82 +0,0 @@
-TWL4030: use correct register addresses for BCI IMR registers
-
-From: Paul Walmsley <paul@pwsan.com>
-
-The existing code to mask and clear BCI interrupts in twl_init_irq() is
-wrong. It uses the wrong register offsets, it does not mask all of the
-BCI IMR registers, and it does not clear all of the BCI ISR registers.
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-core.c | 40 ++++++++++++++++++++++++++++++++------
- 1 files changed, 34 insertions(+), 6 deletions(-)
-
-diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
-index dfc3805..bb0732c 100644
---- a/drivers/i2c/chips/twl4030-core.c
-+++ b/drivers/i2c/chips/twl4030-core.c
-@@ -750,29 +750,57 @@ static void twl_init_irq(void)
- /* POWER HACK (END) */
- /* Slave address 0x4A */
-
-- /* BCIIMR1_1 */
-+ /* BCIIMR1A */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x2);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* BCIIMR2A */
- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x3);
- if (res < 0) {
- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
- return;
- }
-
-- /* BCIIMR1_2 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x4);
-+ /* BCIIMR1B */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x6);
- if (res < 0) {
- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
- return;
- }
-
-- /* BCIIMR2_1 */
-+ /* BCIIMR2B */
- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x7);
- if (res < 0) {
- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
- return;
- }
-
-- /* BCIIMR2_2 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x8);
-+ /* BCIISR1A */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x0);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* BCIISR2A */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x1);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* BCIISR1B */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x4);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* BCIISR2B */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x5);
- if (res < 0) {
- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
- return;
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-04.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-04.patch
deleted file mode 100644
index fb65ac98bb..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-04.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-TWL4030: clear MADC interrupt status registers upon init
-
-From: Paul Walmsley <paul@pwsan.com>
-
-twl_init_irq() does not clear MADC interrupt status registers upon init -
-fix.
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-core.c | 14 ++++++++++++++
- 1 files changed, 14 insertions(+), 0 deletions(-)
-
-diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
-index bb0732c..9d93524 100644
---- a/drivers/i2c/chips/twl4030-core.c
-+++ b/drivers/i2c/chips/twl4030-core.c
-@@ -821,6 +821,20 @@ static void twl_init_irq(void)
- return;
- }
-
-+ /* MADC_ISR1 */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xFF, 0x61);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
-+ /* MADC_ISR2 */
-+ res = twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xFF, 0x63);
-+ if (res < 0) {
-+ pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-+ return;
-+ }
-+
- /* key Pad */
- /* KEYPAD - IMR1 */
- res = twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xFF, (0x12));
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-05.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-05.patch
deleted file mode 100644
index 02a72ed9df..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-05.patch
+++ /dev/null
@@ -1,303 +0,0 @@
-TWL4030: use *_SIH_CTRL.COR bit to determine whether to read or write ISR to clear
-
-From: Paul Walmsley <paul@pwsan.com>
-
-TWL4030 interrupt status register bits can be cleared in one of two ways:
-either by reading from the register, or by writing a 1 to the
-appropriate bit(s) in the register. This behavior can be altered at any
-time by the <twlmodule>_SIH_CTRL.COR register bit ("clear-on-read").
-
-The TWL4030 TRM is deeply confused as to whether COR=1 means that the
-registers are cleared on reads, or cleared on writes. Peter De
-Schrijver <peter.de-schrijver> confirms that COR=1 means that the registers
-are cleared on read.
-
-So, for each TWL4030 SIH, check the value of the *_SIH_CTRL.COR bit, and if
-it is 1, use reads to clear the ISRs; if it is 0, use writes.
-
-Also, use WARN_ON() to warn if the read/write failed, and don't skip
-the rest of the initialization on failure either.
-
-Thanks to Peter for his help with this patch.
-
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-core.c | 183 ++++++++++++++++++++++----------------
- 1 files changed, 106 insertions(+), 77 deletions(-)
-
-diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
-index 9d93524..eae0634 100644
---- a/drivers/i2c/chips/twl4030-core.c
-+++ b/drivers/i2c/chips/twl4030-core.c
-@@ -133,6 +133,16 @@
- /* on I2C-1 for 2430SDP */
- #define CONFIG_I2C_TWL4030_ID 1
-
-+/* SIH_CTRL registers */
-+#define TWL4030_INT_PWR_SIH_CTRL 0x07
-+#define TWL4030_INTERRUPTS_BCISIHCTRL 0x0d
-+#define TWL4030_MADC_MADC_SIH_CTRL 0x67
-+#define TWL4030_KEYPAD_KEYP_SIH_CTRL 0x17
-+#define TWL4030_GPIO_GPIO_SIH_CTRL 0x2d
-+
-+#define TWL4030_SIH_CTRL_COR_MASK (1 << 2)
-+
-+
- /* Helper functions */
- static int
- twl4030_detect_client(struct i2c_adapter *adapter, unsigned char sid);
-@@ -712,13 +722,61 @@ static int power_companion_init(void)
- return e;
- }
-
-+/**
-+ * twl4030_i2c_clear_isr - clear TWL4030 SIH ISR regs via read + write
-+ * @mod_no: TWL4030 module number
-+ * @reg: register index to clear
-+ * @cor: value of the <module>_SIH_CTRL.COR bit (1 or 0)
-+ *
-+ * Either reads (cor == 1) or writes (cor == 0) to a TWL4030 interrupt
-+ * status register to ensure that any prior interrupts are cleared.
-+ * Returns the status from the I2C read operation.
-+ */
-+static int twl4030_i2c_clear_isr(u8 mod_no, u8 reg, u8 cor)
-+{
-+ u8 tmp;
-+
-+ return (cor) ? twl4030_i2c_read_u8(mod_no, &tmp, reg) :
-+ twl4030_i2c_write_u8(mod_no, 0xff, reg);
-+}
-+
-+/**
-+ * twl4030_read_cor_bit - are TWL module ISRs cleared by reads or writes?
-+ * @mod_no: TWL4030 module number
-+ * @reg: register index to clear
-+ *
-+ * Returns 1 if the TWL4030 SIH interrupt status registers (ISRs) for
-+ * the specified TWL module are cleared by reads, or 0 if cleared by
-+ * writes.
-+ */
-+static int twl4030_read_cor_bit(u8 mod_no, u8 reg)
-+{
-+ u8 tmp = 0;
-+
-+ WARN_ON(twl4030_i2c_read_u8(mod_no, &tmp, reg) < 0);
-+
-+ tmp &= TWL4030_SIH_CTRL_COR_MASK;
-+ tmp >>= __ffs(TWL4030_SIH_CTRL_COR_MASK);
-+
-+ return tmp;
-+}
-+
- static void twl_init_irq(void)
- {
- int i = 0;
- int res = 0;
-+ int cor;
- char *msg = "Unable to register interrupt subsystem";
- unsigned int irq_num;
-
-+ /*
-+ * For each TWL4030 module with ISR/IMR registers, mask all
-+ * interrupts and then clear any existing interrupt status bits,
-+ * since we initially do not have any TWL4030 module interrupt
-+ * handlers present.
-+ */
-+
-+
- /* PWR_IMR1 */
- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x1);
- if (res < 0) {
-@@ -734,20 +792,18 @@ static void twl_init_irq(void)
- }
-
- /* Clear off any other pending interrupts on power */
-+
-+ /* Are PWR interrupt status bits cleared by reads or writes? */
-+ cor = twl4030_read_cor_bit(TWL4030_MODULE_INT,
-+ TWL4030_INT_PWR_SIH_CTRL);
-+ WARN_ON(cor < 0);
-+
- /* PWR_ISR1 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x00);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, 0x00, cor) < 0);
-
- /* PWR_ISR2 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x02);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-- /* POWER HACK (END) */
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, 0x02, cor) < 0);
-+
- /* Slave address 0x4A */
-
- /* BCIIMR1A */
-@@ -778,33 +834,22 @@ static void twl_init_irq(void)
- return;
- }
-
-+ /* Are BCI interrupt status bits cleared by reads or writes? */
-+ cor = twl4030_read_cor_bit(TWL4030_MODULE_INTERRUPTS,
-+ TWL4030_INTERRUPTS_BCISIHCTRL);
-+ WARN_ON(cor < 0);
-+
- /* BCIISR1A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x0);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x0, cor) < 0);
-
- /* BCIISR2A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x1);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x1, cor) < 0);
-
- /* BCIISR1B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x4);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x4, cor) < 0);
-
- /* BCIISR2B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x5);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x5, cor) < 0);
-
- /* MAD C */
- /* MADC_IMR1 */
-@@ -821,19 +866,16 @@ static void twl_init_irq(void)
- return;
- }
-
-+ /* Are MADC interrupt status bits cleared by reads or writes? */
-+ cor = twl4030_read_cor_bit(TWL4030_MODULE_MADC,
-+ TWL4030_MADC_MADC_SIH_CTRL);
-+ WARN_ON(cor < 0);
-+
- /* MADC_ISR1 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xFF, 0x61);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, 0x61, cor) < 0);
-
- /* MADC_ISR2 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xFF, 0x63);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, 0x63, cor) < 0);
-
- /* key Pad */
- /* KEYPAD - IMR1 */
-@@ -842,12 +884,15 @@ static void twl_init_irq(void)
- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
- return;
- }
-- {
-- u8 clear;
-- /* Clear ISR */
-- twl4030_i2c_read_u8(TWL4030_MODULE_KEYPAD, &clear, 0x11);
-- twl4030_i2c_read_u8(TWL4030_MODULE_KEYPAD, &clear, 0x11);
-- }
-+
-+ /* Are keypad interrupt status bits cleared by reads or writes? */
-+ cor = twl4030_read_cor_bit(TWL4030_MODULE_KEYPAD,
-+ TWL4030_KEYPAD_KEYP_SIH_CTRL);
-+ WARN_ON(cor < 0);
-+
-+ /* KEYPAD - ISR1 */
-+ /* XXX does this still need to be done twice for some reason? */
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x11, cor) < 0);
-
- /* KEYPAD - IMR2 */
- res = twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xFF, (0x14));
-@@ -856,6 +901,9 @@ static void twl_init_irq(void)
- return;
- }
-
-+ /* KEYPAD - ISR2 */
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x13, cor) < 0);
-+
- /* Slave address 0x49 */
- /* GPIO_IMR1A */
- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xFF, (0x1C));
-@@ -899,47 +947,28 @@ static void twl_init_irq(void)
- return;
- }
-
-+ /* Are GPIO interrupt status bits cleared by reads or writes? */
-+ cor = twl4030_read_cor_bit(TWL4030_MODULE_GPIO,
-+ TWL4030_GPIO_GPIO_SIH_CTRL);
-+ WARN_ON(cor < 0);
-+
- /* GPIO_ISR1A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x19);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x19, cor) < 0);
-
- /* GPIO_ISR2A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1a);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1a, cor) < 0);
-
- /* GPIO_ISR3A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1b);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1b, cor) < 0);
-
- /* GPIO_ISR1B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1f);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1f, cor) < 0);
-
- /* GPIO_ISR2B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x20);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x20, cor) < 0);
-
- /* GPIO_ISR3B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x21);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x21, cor) < 0);
-
- /* install an irq handler for each of the PIH modules */
- for (i = TWL4030_IRQ_BASE; i < TWL4030_IRQ_END; i++) {
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-06.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-06.patch
deleted file mode 100644
index 67b837c454..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-06.patch
+++ /dev/null
@@ -1,179 +0,0 @@
-TWL4030: change init-time IMR mask code to WARN if error
-
-From: Paul Walmsley <paul@pwsan.com>
-
-twl_init_irq() prints error messages and returns if any interrupt mask
-register writes fail. Change this to generate a warning traceback and
-to continue execution rather than skipping TWL init. (These mask
-writes should not fail at all unless either the I2C bus or the TWL4030
-is somehow wedged.)
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-core.c | 100 +++++++-------------------------------
- 1 files changed, 18 insertions(+), 82 deletions(-)
-
-diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
-index eae0634..99cc143 100644
---- a/drivers/i2c/chips/twl4030-core.c
-+++ b/drivers/i2c/chips/twl4030-core.c
-@@ -778,18 +778,10 @@ static void twl_init_irq(void)
-
-
- /* PWR_IMR1 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x1);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xff, 0x1) < 0);
-
- /* PWR_IMR2 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xFF, 0x3);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xff, 0x3) < 0);
-
- /* Clear off any other pending interrupts on power */
-
-@@ -807,32 +799,16 @@ static void twl_init_irq(void)
- /* Slave address 0x4A */
-
- /* BCIIMR1A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x2);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, 0x2) < 0);
-
-- /* BCIIMR2A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x3);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ /* BCIIMR2A */
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, 0x3) < 0);
-
-- /* BCIIMR1B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x6);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ /* BCIIMR2A */
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, 0x6) < 0);
-
- /* BCIIMR2B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xFF, 0x7);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, 0x7) < 0);
-
- /* Are BCI interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_INTERRUPTS,
-@@ -853,18 +829,10 @@ static void twl_init_irq(void)
-
- /* MAD C */
- /* MADC_IMR1 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xFF, 0x62);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xff, 0x62) < 0);
-
- /* MADC_IMR2 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xFF, 0x64);
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xff, 0x64) < 0);
-
- /* Are MADC interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_MADC,
-@@ -879,11 +847,7 @@ static void twl_init_irq(void)
-
- /* key Pad */
- /* KEYPAD - IMR1 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xFF, (0x12));
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff, 0x12) < 0);
-
- /* Are keypad interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_KEYPAD,
-@@ -895,57 +859,29 @@ static void twl_init_irq(void)
- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x11, cor) < 0);
-
- /* KEYPAD - IMR2 */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xFF, (0x14));
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff, 0x14) < 0);
-
- /* KEYPAD - ISR2 */
- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x13, cor) < 0);
-
- /* Slave address 0x49 */
- /* GPIO_IMR1A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xFF, (0x1C));
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1c) < 0);
-
- /* GPIO_IMR2A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xFF, (0x1D));
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1d) < 0);
-
- /* GPIO_IMR3A */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xFF, (0x1E));
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1e) < 0);
-
- /* GPIO_IMR1B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xFF, (0x22));
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x22) < 0);
-
- /* GPIO_IMR2B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xFF, (0x23));
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x23) < 0);
-
- /* GPIO_IMR3B */
-- res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xFF, (0x24));
-- if (res < 0) {
-- pr_err("%s[%d][%d]\n", msg, res, __LINE__);
-- return;
-- }
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x24) < 0);
-
- /* Are GPIO interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_GPIO,
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-07.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-07.patch
deleted file mode 100644
index 8e4c4d6be4..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-07.patch
+++ /dev/null
@@ -1,274 +0,0 @@
-TWL4030: move TWL module register defs into separate include files
-
-From: Paul Walmsley <paul@pwsan.com>
-
-twl_init_irq() uses "magic numbers" to access TWL module IMR and ISR
-registers. Symbolic constants are definitely preferred.
-
-Rather than duplicating already existing symbolic constants in
-twl4030-gpio.c and twl4030-pwrirq.c, move the existing constants out
-into include files. This patch should not change kernel behavior.
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-gpio.c | 48 -----------------------
- drivers/i2c/chips/twl4030-pwrirq.c | 15 +++----
- include/linux/i2c/twl4030-gpio.h | 76 ++++++++++++++++++++++++++++++++++++
- include/linux/i2c/twl4030-pwrirq.h | 37 ++++++++++++++++++
- 4 files changed, 121 insertions(+), 55 deletions(-)
- create mode 100644 include/linux/i2c/twl4030-gpio.h
- create mode 100644 include/linux/i2c/twl4030-pwrirq.h
-
-diff --git a/drivers/i2c/chips/twl4030-gpio.c b/drivers/i2c/chips/twl4030-gpio.c
-index f16a48b..9d17f45 100644
---- a/drivers/i2c/chips/twl4030-gpio.c
-+++ b/drivers/i2c/chips/twl4030-gpio.c
-@@ -38,6 +38,7 @@
-
- #include <linux/i2c.h>
- #include <linux/i2c/twl4030.h>
-+#include <linux/i2c/twl4030-gpio.h>
- #include <linux/slab.h>
-
- #include <asm/arch/irqs.h>
-@@ -47,53 +48,6 @@
-
- #include <linux/device.h>
-
--/*
-- * GPIO Block Register definitions
-- */
--
--#define REG_GPIODATAIN1 0x0
--#define REG_GPIODATAIN2 0x1
--#define REG_GPIODATAIN3 0x2
--#define REG_GPIODATADIR1 0x3
--#define REG_GPIODATADIR2 0x4
--#define REG_GPIODATADIR3 0x5
--#define REG_GPIODATAOUT1 0x6
--#define REG_GPIODATAOUT2 0x7
--#define REG_GPIODATAOUT3 0x8
--#define REG_CLEARGPIODATAOUT1 0x9
--#define REG_CLEARGPIODATAOUT2 0xA
--#define REG_CLEARGPIODATAOUT3 0xB
--#define REG_SETGPIODATAOUT1 0xC
--#define REG_SETGPIODATAOUT2 0xD
--#define REG_SETGPIODATAOUT3 0xE
--#define REG_GPIO_DEBEN1 0xF
--#define REG_GPIO_DEBEN2 0x10
--#define REG_GPIO_DEBEN3 0x11
--#define REG_GPIO_CTRL 0x12
--#define REG_GPIOPUPDCTR1 0x13
--#define REG_GPIOPUPDCTR2 0x14
--#define REG_GPIOPUPDCTR3 0x15
--#define REG_GPIOPUPDCTR4 0x16
--#define REG_GPIOPUPDCTR5 0x17
--#define REG_GPIO_ISR1A 0x19
--#define REG_GPIO_ISR2A 0x1A
--#define REG_GPIO_ISR3A 0x1B
--#define REG_GPIO_IMR1A 0x1C
--#define REG_GPIO_IMR2A 0x1D
--#define REG_GPIO_IMR3A 0x1E
--#define REG_GPIO_ISR1B 0x1F
--#define REG_GPIO_ISR2B 0x20
--#define REG_GPIO_ISR3B 0x21
--#define REG_GPIO_IMR1B 0x22
--#define REG_GPIO_IMR2B 0x23
--#define REG_GPIO_IMR3B 0x24
--#define REG_GPIO_EDR1 0x28
--#define REG_GPIO_EDR2 0x29
--#define REG_GPIO_EDR3 0x2A
--#define REG_GPIO_EDR4 0x2B
--#define REG_GPIO_EDR5 0x2C
--#define REG_GPIO_SIH_CTRL 0x2D
--
- /* BitField Definitions */
-
- /* Data banks : 3 banks for 8 gpios each */
-diff --git a/drivers/i2c/chips/twl4030-pwrirq.c b/drivers/i2c/chips/twl4030-pwrirq.c
-index a4d2e92..1afdb65 100644
---- a/drivers/i2c/chips/twl4030-pwrirq.c
-+++ b/drivers/i2c/chips/twl4030-pwrirq.c
-@@ -27,10 +27,8 @@
- #include <linux/random.h>
- #include <linux/kthread.h>
- #include <linux/i2c/twl4030.h>
-+#include <linux/i2c/twl4030-pwrirq.h>
-
--#define PWR_ISR1 0
--#define PWR_IMR1 1
--#define PWR_SIH_CTRL 7
- #define PWR_SIH_CTRL_COR (1<<2)
-
- static u8 twl4030_pwrirq_mask;
-@@ -93,7 +91,8 @@ static void do_twl4030_pwrmodule_irq(unsigned int irq, irq_desc_t *desc)
- twl4030_pwrirq_mask |= 1 << (irq - TWL4030_PWR_IRQ_BASE);
- local_irq_enable();
- twl4030_i2c_write_u8(TWL4030_MODULE_INT,
-- twl4030_pwrirq_mask, PWR_IMR1);
-+ twl4030_pwrirq_mask,
-+ TWL4030_INT_PWR_IMR1);
- }
- }
- }
-@@ -115,7 +114,7 @@ static void do_twl4030_pwrirq(unsigned int irq, irq_desc_t *desc)
-
- local_irq_enable();
- ret = twl4030_i2c_read_u8(TWL4030_MODULE_INT, &pwr_isr,
-- PWR_ISR1);
-+ TWL4030_INT_PWR_ISR1);
- if (ret) {
- printk(KERN_WARNING
- "I2C error %d while reading TWL4030"
-@@ -151,7 +150,7 @@ static int twl4030_pwrirq_thread(void *data)
- twl4030_pwrirq_mask &= ~local_unmask;
-
- twl4030_i2c_write_u8(TWL4030_MODULE_INT, twl4030_pwrirq_mask,
-- PWR_IMR1);
-+ TWL4030_INT_PWR_IMR1);
-
- local_irq_disable();
- if (!twl4030_pwrirq_pending_unmask)
-@@ -172,14 +171,14 @@ static int __init twl4030_pwrirq_init(void)
- twl4030_pwrirq_pending_unmask = 0;
-
- err = twl4030_i2c_write_u8(TWL4030_MODULE_INT, twl4030_pwrirq_mask,
-- PWR_IMR1);
-+ TWL4030_INT_PWR_IMR1);
- if (err)
- return err;
-
- /* Enable clear on read */
-
- err = twl4030_i2c_write_u8(TWL4030_MODULE_INT, PWR_SIH_CTRL_COR,
-- PWR_SIH_CTRL);
-+ TWL4030_INT_PWR_SIH_CTRL);
- if (err)
- return err;
-
-diff --git a/include/linux/i2c/twl4030-gpio.h b/include/linux/i2c/twl4030-gpio.h
-new file mode 100644
-index 0000000..7cbf610
---- /dev/null
-+++ b/include/linux/i2c/twl4030-gpio.h
-@@ -0,0 +1,76 @@
-+/*
-+ * twl4030-gpio.h - header for TWL4030 GPIO module
-+ *
-+ * Copyright (C) 2005-2006, 2008 Texas Instruments, Inc.
-+ * Copyright (C) 2008 Nokia Corporation
-+ *
-+ * Based on tlv320aic23.c:
-+ * Copyright (c) by Kai Svahn <kai.svahn@nokia.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ *
-+ */
-+
-+#ifndef __TWL4030_GPIO_H_
-+#define __TWL4030_GPIO_H_
-+
-+/*
-+ * GPIO Block Register definitions
-+ */
-+
-+#define REG_GPIODATAIN1 0x0
-+#define REG_GPIODATAIN2 0x1
-+#define REG_GPIODATAIN3 0x2
-+#define REG_GPIODATADIR1 0x3
-+#define REG_GPIODATADIR2 0x4
-+#define REG_GPIODATADIR3 0x5
-+#define REG_GPIODATAOUT1 0x6
-+#define REG_GPIODATAOUT2 0x7
-+#define REG_GPIODATAOUT3 0x8
-+#define REG_CLEARGPIODATAOUT1 0x9
-+#define REG_CLEARGPIODATAOUT2 0xA
-+#define REG_CLEARGPIODATAOUT3 0xB
-+#define REG_SETGPIODATAOUT1 0xC
-+#define REG_SETGPIODATAOUT2 0xD
-+#define REG_SETGPIODATAOUT3 0xE
-+#define REG_GPIO_DEBEN1 0xF
-+#define REG_GPIO_DEBEN2 0x10
-+#define REG_GPIO_DEBEN3 0x11
-+#define REG_GPIO_CTRL 0x12
-+#define REG_GPIOPUPDCTR1 0x13
-+#define REG_GPIOPUPDCTR2 0x14
-+#define REG_GPIOPUPDCTR3 0x15
-+#define REG_GPIOPUPDCTR4 0x16
-+#define REG_GPIOPUPDCTR5 0x17
-+#define REG_GPIO_ISR1A 0x19
-+#define REG_GPIO_ISR2A 0x1A
-+#define REG_GPIO_ISR3A 0x1B
-+#define REG_GPIO_IMR1A 0x1C
-+#define REG_GPIO_IMR2A 0x1D
-+#define REG_GPIO_IMR3A 0x1E
-+#define REG_GPIO_ISR1B 0x1F
-+#define REG_GPIO_ISR2B 0x20
-+#define REG_GPIO_ISR3B 0x21
-+#define REG_GPIO_IMR1B 0x22
-+#define REG_GPIO_IMR2B 0x23
-+#define REG_GPIO_IMR3B 0x24
-+#define REG_GPIO_EDR1 0x28
-+#define REG_GPIO_EDR2 0x29
-+#define REG_GPIO_EDR3 0x2A
-+#define REG_GPIO_EDR4 0x2B
-+#define REG_GPIO_EDR5 0x2C
-+#define REG_GPIO_SIH_CTRL 0x2D
-+
-+#endif /* End of __TWL4030_GPIO_H */
-diff --git a/include/linux/i2c/twl4030-pwrirq.h b/include/linux/i2c/twl4030-pwrirq.h
-new file mode 100644
-index 0000000..7a13368
---- /dev/null
-+++ b/include/linux/i2c/twl4030-pwrirq.h
-@@ -0,0 +1,37 @@
-+/*
-+ * twl4030-gpio.h - header for TWL4030 GPIO module
-+ *
-+ * Copyright (C) 2008 Texas Instruments, Inc.
-+ * Copyright (C) 2008 Nokia Corporation
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+ *
-+ */
-+
-+#ifndef __TWL4030_PWRIRQ_H_
-+#define __TWL4030_PWRIRQ_H_
-+
-+/*
-+ * INT Module Register definitions
-+ * (not all registers are defined below)
-+ */
-+
-+#define TWL4030_INT_PWR_ISR1 0x0
-+#define TWL4030_INT_PWR_IMR1 0x1
-+#define TWL4030_INT_PWR_ISR2 0x2
-+#define TWL4030_INT_PWR_IMR2 0x3
-+#define TWL4030_INT_PWR_SIH_CTRL 0x7
-+
-+#endif /* End of __TWL4030_PWRIRQ_H */
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-08.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-08.patch
deleted file mode 100644
index 9af25a762d..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-08.patch
+++ /dev/null
@@ -1,278 +0,0 @@
-TWL4030: use symbolic ISR/IMR register names during twl_init_irq()
-
-From: Paul Walmsley <paul@pwsan.com>
-
-twl_init_irq() uses a bunch of magic numbers as register indices; this
-has already led to several errors, fixed earlier in this patch series.
-Now use descriptive macros instead of magic numbers. This patch should
-not change kernel behavior.
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-core.c | 188 +++++++++++++++++++-------------------
- 1 files changed, 96 insertions(+), 92 deletions(-)
-
-diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
-index 99cc143..38c227a 100644
---- a/drivers/i2c/chips/twl4030-core.c
-+++ b/drivers/i2c/chips/twl4030-core.c
-@@ -40,6 +40,9 @@
-
- #include <linux/i2c.h>
- #include <linux/i2c/twl4030.h>
-+#include <linux/i2c/twl4030-gpio.h>
-+#include <linux/i2c/twl4030-madc.h>
-+#include <linux/i2c/twl4030-pwrirq.h>
- #include <linux/slab.h>
- #include <linux/clk.h>
- #include <linux/device.h>
-@@ -114,6 +117,23 @@
- #define TWL4030_BASEADD_RTC 0x001C
- #define TWL4030_BASEADD_SECURED_REG 0x0000
-
-+/* TWL4030 BCI registers */
-+#define TWL4030_INTERRUPTS_BCIIMR1A 0x2
-+#define TWL4030_INTERRUPTS_BCIIMR2A 0x3
-+#define TWL4030_INTERRUPTS_BCIIMR1B 0x6
-+#define TWL4030_INTERRUPTS_BCIIMR2B 0x7
-+#define TWL4030_INTERRUPTS_BCIISR1A 0x0
-+#define TWL4030_INTERRUPTS_BCIISR2A 0x1
-+#define TWL4030_INTERRUPTS_BCIISR1B 0x4
-+#define TWL4030_INTERRUPTS_BCIISR2B 0x5
-+
-+/* TWL4030 keypad registers */
-+#define TWL4030_KEYPAD_KEYP_IMR1 0x12
-+#define TWL4030_KEYPAD_KEYP_IMR2 0x14
-+#define TWL4030_KEYPAD_KEYP_ISR1 0x11
-+#define TWL4030_KEYPAD_KEYP_ISR2 0x13
-+
-+
- /* Triton Core internal information (END) */
-
- /* Few power values */
-@@ -133,12 +153,10 @@
- /* on I2C-1 for 2430SDP */
- #define CONFIG_I2C_TWL4030_ID 1
-
--/* SIH_CTRL registers */
--#define TWL4030_INT_PWR_SIH_CTRL 0x07
-+/* SIH_CTRL registers that aren't defined elsewhere */
- #define TWL4030_INTERRUPTS_BCISIHCTRL 0x0d
- #define TWL4030_MADC_MADC_SIH_CTRL 0x67
- #define TWL4030_KEYPAD_KEYP_SIH_CTRL 0x17
--#define TWL4030_GPIO_GPIO_SIH_CTRL 0x2d
-
- #define TWL4030_SIH_CTRL_COR_MASK (1 << 2)
-
-@@ -776,135 +794,121 @@ static void twl_init_irq(void)
- * handlers present.
- */
-
--
-- /* PWR_IMR1 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xff, 0x1) < 0);
--
-- /* PWR_IMR2 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xff, 0x3) < 0);
--
-- /* Clear off any other pending interrupts on power */
-+ /* Mask INT (PWR) interrupts at TWL4030 */
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xff,
-+ TWL4030_INT_PWR_IMR1) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xff,
-+ TWL4030_INT_PWR_IMR2) < 0);
-
- /* Are PWR interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_INT,
- TWL4030_INT_PWR_SIH_CTRL);
- WARN_ON(cor < 0);
-
-- /* PWR_ISR1 */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, 0x00, cor) < 0);
--
-- /* PWR_ISR2 */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, 0x02, cor) < 0);
-+ /* Clear TWL4030 INT (PWR) ISRs */
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT,
-+ TWL4030_INT_PWR_ISR1, cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT,
-+ TWL4030_INT_PWR_ISR2, cor) < 0);
-
- /* Slave address 0x4A */
-
-- /* BCIIMR1A */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, 0x2) < 0);
--
-- /* BCIIMR2A */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, 0x3) < 0);
--
-- /* BCIIMR2A */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, 0x6) < 0);
--
-- /* BCIIMR2B */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff, 0x7) < 0);
-+ /* Mask BCI interrupts at TWL4030 */
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
-+ TWL4030_INTERRUPTS_BCIIMR1A) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
-+ TWL4030_INTERRUPTS_BCIIMR2A) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
-+ TWL4030_INTERRUPTS_BCIIMR1B) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
-+ TWL4030_INTERRUPTS_BCIIMR2B) < 0);
-
- /* Are BCI interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_INTERRUPTS,
- TWL4030_INTERRUPTS_BCISIHCTRL);
- WARN_ON(cor < 0);
-
-- /* BCIISR1A */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x0, cor) < 0);
--
-- /* BCIISR2A */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x1, cor) < 0);
--
-- /* BCIISR1B */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x4, cor) < 0);
--
-- /* BCIISR2B */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x5, cor) < 0);
-+ /* Clear TWL4030 BCI ISRs */
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS,
-+ TWL4030_INTERRUPTS_BCIISR1A, cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS,
-+ TWL4030_INTERRUPTS_BCIISR2A, cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS,
-+ TWL4030_INTERRUPTS_BCIISR1B, cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS,
-+ TWL4030_INTERRUPTS_BCIISR2B, cor) < 0);
-
- /* MAD C */
-- /* MADC_IMR1 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xff, 0x62) < 0);
--
-- /* MADC_IMR2 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xff, 0x64) < 0);
-+ /* Mask MADC interrupts at TWL4030 */
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xff,
-+ TWL4030_MADC_IMR1) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xff,
-+ TWL4030_MADC_IMR2) < 0);
-
- /* Are MADC interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_MADC,
- TWL4030_MADC_MADC_SIH_CTRL);
- WARN_ON(cor < 0);
-
-- /* MADC_ISR1 */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, 0x61, cor) < 0);
--
-- /* MADC_ISR2 */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, 0x63, cor) < 0);
-+ /* Clear TWL4030 MADC ISRs */
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC,
-+ TWL4030_MADC_ISR1, cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC,
-+ TWL4030_MADC_ISR2, cor) < 0);
-
- /* key Pad */
-- /* KEYPAD - IMR1 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff, 0x12) < 0);
-+ /* Mask keypad interrupts at TWL4030 */
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff,
-+ TWL4030_KEYPAD_KEYP_IMR1) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff,
-+ TWL4030_KEYPAD_KEYP_IMR2) < 0);
-
- /* Are keypad interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_KEYPAD,
- TWL4030_KEYPAD_KEYP_SIH_CTRL);
- WARN_ON(cor < 0);
-
-- /* KEYPAD - ISR1 */
-+ /* Clear TWL4030 keypad ISRs */
- /* XXX does this still need to be done twice for some reason? */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x11, cor) < 0);
--
-- /* KEYPAD - IMR2 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff, 0x14) < 0);
--
-- /* KEYPAD - ISR2 */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x13, cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD,
-+ TWL4030_KEYPAD_KEYP_ISR1, cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD,
-+ TWL4030_KEYPAD_KEYP_ISR2, cor) < 0);
-
- /* Slave address 0x49 */
-- /* GPIO_IMR1A */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1c) < 0);
--
-- /* GPIO_IMR2A */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1d) < 0);
--
-- /* GPIO_IMR3A */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x1e) < 0);
--
-- /* GPIO_IMR1B */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x22) < 0);
-
-- /* GPIO_IMR2B */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x23) < 0);
--
-- /* GPIO_IMR3B */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff, 0x24) < 0);
-+ /* Mask GPIO interrupts at TWL4030 */
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-+ REG_GPIO_IMR1A) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-+ REG_GPIO_IMR2A) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-+ REG_GPIO_IMR3A) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-+ REG_GPIO_IMR1B) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-+ REG_GPIO_IMR2B) < 0);
-+ WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-+ REG_GPIO_IMR3B) < 0);
-
- /* Are GPIO interrupt status bits cleared by reads or writes? */
- cor = twl4030_read_cor_bit(TWL4030_MODULE_GPIO,
-- TWL4030_GPIO_GPIO_SIH_CTRL);
-+ REG_GPIO_SIH_CTRL);
- WARN_ON(cor < 0);
-
-- /* GPIO_ISR1A */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x19, cor) < 0);
--
-- /* GPIO_ISR2A */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1a, cor) < 0);
--
-- /* GPIO_ISR3A */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1b, cor) < 0);
--
-- /* GPIO_ISR1B */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1f, cor) < 0);
--
-- /* GPIO_ISR2B */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x20, cor) < 0);
--
-- /* GPIO_ISR3B */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x21, cor) < 0);
-+ /* Clear TWL4030 GPIO ISRs */
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR1A,
-+ cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR2A,
-+ cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR3A,
-+ cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR1B,
-+ cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR2B,
-+ cor) < 0);
-+ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR3B,
-+ cor) < 0);
-
- /* install an irq handler for each of the PIH modules */
- for (i = TWL4030_IRQ_BASE; i < TWL4030_IRQ_END; i++) {
diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-09.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-09.patch
deleted file mode 100644
index ab6cc6d87b..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/TWL4030-09.patch
+++ /dev/null
@@ -1,341 +0,0 @@
-TWL4030: convert early interrupt mask/clear funcs to use array
-
-From: Paul Walmsley <paul@pwsan.com>
-
-Mask/clear TWL module IMRs/ISRs by iterating through arrays rather than
-using a block of cut-and-pasted commands. Removes 1056 bytes of bloat.
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/chips/twl4030-core.c | 302 +++++++++++++++++++++++---------------
- 1 files changed, 180 insertions(+), 122 deletions(-)
-
-diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c
-index 38c227a..776b1dd 100644
---- a/drivers/i2c/chips/twl4030-core.c
-+++ b/drivers/i2c/chips/twl4030-core.c
-@@ -160,6 +160,136 @@
-
- #define TWL4030_SIH_CTRL_COR_MASK (1 << 2)
-
-+/**
-+ * struct twl4030_mod_iregs - TWL module IMR/ISR regs to mask/clear at init
-+ * @mod_no: TWL4030 module number (e.g., TWL4030_MODULE_GPIO)
-+ * @sih_ctrl: address of module SIH_CTRL register
-+ * @reg_cnt: number of IMR/ISR regs
-+ * @imrs: pointer to array of TWL module interrupt mask register indices
-+ * @isrs: pointer to array of TWL module interrupt status register indices
-+ *
-+ * Ties together TWL4030 modules and lists of IMR/ISR registers to mask/clear
-+ * during twl_init_irq().
-+ */
-+struct twl4030_mod_iregs {
-+ const u8 mod_no;
-+ const u8 sih_ctrl;
-+ const u8 reg_cnt;
-+ const u8 *imrs;
-+ const u8 *isrs;
-+};
-+
-+/* TWL4030 INT module interrupt mask registers */
-+static const u8 __initconst twl4030_int_imr_regs[] = {
-+ TWL4030_INT_PWR_IMR1,
-+ TWL4030_INT_PWR_IMR2,
-+};
-+
-+/* TWL4030 INT module interrupt status registers */
-+static const u8 __initconst twl4030_int_isr_regs[] = {
-+ TWL4030_INT_PWR_ISR1,
-+ TWL4030_INT_PWR_ISR2,
-+};
-+
-+/* TWL4030 INTERRUPTS module interrupt mask registers */
-+static const u8 __initconst twl4030_interrupts_imr_regs[] = {
-+ TWL4030_INTERRUPTS_BCIIMR1A,
-+ TWL4030_INTERRUPTS_BCIIMR1B,
-+ TWL4030_INTERRUPTS_BCIIMR2A,
-+ TWL4030_INTERRUPTS_BCIIMR2B,
-+};
-+
-+/* TWL4030 INTERRUPTS module interrupt status registers */
-+static const u8 __initconst twl4030_interrupts_isr_regs[] = {
-+ TWL4030_INTERRUPTS_BCIISR1A,
-+ TWL4030_INTERRUPTS_BCIISR1B,
-+ TWL4030_INTERRUPTS_BCIISR2A,
-+ TWL4030_INTERRUPTS_BCIISR2B,
-+};
-+
-+/* TWL4030 MADC module interrupt mask registers */
-+static const u8 __initconst twl4030_madc_imr_regs[] = {
-+ TWL4030_MADC_IMR1,
-+ TWL4030_MADC_IMR2,
-+};
-+
-+/* TWL4030 MADC module interrupt status registers */
-+static const u8 __initconst twl4030_madc_isr_regs[] = {
-+ TWL4030_MADC_ISR1,
-+ TWL4030_MADC_ISR2,
-+};
-+
-+/* TWL4030 keypad module interrupt mask registers */
-+static const u8 __initconst twl4030_keypad_imr_regs[] = {
-+ TWL4030_KEYPAD_KEYP_IMR1,
-+ TWL4030_KEYPAD_KEYP_IMR2,
-+};
-+
-+/* TWL4030 keypad module interrupt status registers */
-+static const u8 __initconst twl4030_keypad_isr_regs[] = {
-+ TWL4030_KEYPAD_KEYP_ISR1,
-+ TWL4030_KEYPAD_KEYP_ISR2,
-+};
-+
-+/* TWL4030 GPIO module interrupt mask registers */
-+static const u8 __initconst twl4030_gpio_imr_regs[] = {
-+ REG_GPIO_IMR1A,
-+ REG_GPIO_IMR1B,
-+ REG_GPIO_IMR2A,
-+ REG_GPIO_IMR2B,
-+ REG_GPIO_IMR3A,
-+ REG_GPIO_IMR3B,
-+};
-+
-+/* TWL4030 GPIO module interrupt status registers */
-+static const u8 __initconst twl4030_gpio_isr_regs[] = {
-+ REG_GPIO_ISR1A,
-+ REG_GPIO_ISR1B,
-+ REG_GPIO_ISR2A,
-+ REG_GPIO_ISR2B,
-+ REG_GPIO_ISR3A,
-+ REG_GPIO_ISR3B,
-+};
-+
-+/* TWL4030 modules that have IMR/ISR registers that must be masked/cleared */
-+static const struct twl4030_mod_iregs __initconst twl4030_mod_regs[] = {
-+ {
-+ .mod_no = TWL4030_MODULE_INT,
-+ .sih_ctrl = TWL4030_INT_PWR_SIH_CTRL,
-+ .reg_cnt = ARRAY_SIZE(twl4030_int_imr_regs),
-+ .imrs = twl4030_int_imr_regs,
-+ .isrs = twl4030_int_isr_regs,
-+ },
-+ {
-+ .mod_no = TWL4030_MODULE_INTERRUPTS,
-+ .sih_ctrl = TWL4030_INTERRUPTS_BCISIHCTRL,
-+ .reg_cnt = ARRAY_SIZE(twl4030_interrupts_imr_regs),
-+ .imrs = twl4030_interrupts_imr_regs,
-+ .isrs = twl4030_interrupts_isr_regs,
-+ },
-+ {
-+ .mod_no = TWL4030_MODULE_MADC,
-+ .sih_ctrl = TWL4030_MADC_MADC_SIH_CTRL,
-+ .reg_cnt = ARRAY_SIZE(twl4030_madc_imr_regs),
-+ .imrs = twl4030_madc_imr_regs,
-+ .isrs = twl4030_madc_isr_regs,
-+ },
-+ {
-+ .mod_no = TWL4030_MODULE_KEYPAD,
-+ .sih_ctrl = TWL4030_KEYPAD_KEYP_SIH_CTRL,
-+ .reg_cnt = ARRAY_SIZE(twl4030_keypad_imr_regs),
-+ .imrs = twl4030_keypad_imr_regs,
-+ .isrs = twl4030_keypad_isr_regs,
-+ },
-+ {
-+ .mod_no = TWL4030_MODULE_GPIO,
-+ .sih_ctrl = REG_GPIO_SIH_CTRL,
-+ .reg_cnt = ARRAY_SIZE(twl4030_gpio_imr_regs),
-+ .imrs = twl4030_gpio_imr_regs,
-+ .isrs = twl4030_gpio_isr_regs,
-+ },
-+};
-+
-
- /* Helper functions */
- static int
-@@ -779,136 +909,64 @@ static int twl4030_read_cor_bit(u8 mod_no, u8 reg)
- return tmp;
- }
-
-+/**
-+ * twl4030_mask_clear_intrs - mask and clear all TWL4030 interrupts
-+ * @t: pointer to twl4030_mod_iregs array
-+ * @t_sz: ARRAY_SIZE(t) (starting at 1)
-+ *
-+ * Mask all TWL4030 interrupt mask registers (IMRs) and clear all
-+ * interrupt status registers (ISRs). No return value, but will WARN if
-+ * any I2C operations fail.
-+ */
-+static void __init twl4030_mask_clear_intrs(const struct twl4030_mod_iregs *t,
-+ const u8 t_sz)
-+{
-+ int i, j;
-+
-+ /*
-+ * N.B. - further efficiency is possible here. Eight I2C
-+ * operations on BCI and GPIO modules are avoidable if I2C
-+ * burst read/write transactions were implemented. Would
-+ * probably save about 1ms of boot time and a small amount of
-+ * power.
-+ */
-+ for (i = 0; i < t_sz; i++) {
-+ const struct twl4030_mod_iregs tmr = t[i];
-+
-+ for (j = 0; j < tmr.reg_cnt; j++) {
-+ int cor;
-+
-+ /* Mask interrupts at the TWL4030 */
-+ WARN_ON(twl4030_i2c_write_u8(tmr.mod_no, 0xff,
-+ tmr.imrs[j]) < 0);
-+
-+ /* Are ISRs cleared by reads or writes? */
-+ cor = twl4030_read_cor_bit(tmr.mod_no, tmr.sih_ctrl);
-+ WARN_ON(cor < 0);
-+
-+ /* Clear TWL4030 ISRs */
-+ WARN_ON(twl4030_i2c_clear_isr(tmr.mod_no,
-+ tmr.isrs[j], cor) < 0);
-+ }
-+ }
-+
-+ return;
-+}
-+
-+
- static void twl_init_irq(void)
- {
-- int i = 0;
-+ int i;
- int res = 0;
-- int cor;
- char *msg = "Unable to register interrupt subsystem";
- unsigned int irq_num;
-
- /*
-- * For each TWL4030 module with ISR/IMR registers, mask all
-- * interrupts and then clear any existing interrupt status bits,
-- * since we initially do not have any TWL4030 module interrupt
-- * handlers present.
-+ * Mask and clear all TWL4030 interrupts since initially we do
-+ * not have any TWL4030 module interrupt handlers present
- */
--
-- /* Mask INT (PWR) interrupts at TWL4030 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xff,
-- TWL4030_INT_PWR_IMR1) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INT, 0xff,
-- TWL4030_INT_PWR_IMR2) < 0);
--
-- /* Are PWR interrupt status bits cleared by reads or writes? */
-- cor = twl4030_read_cor_bit(TWL4030_MODULE_INT,
-- TWL4030_INT_PWR_SIH_CTRL);
-- WARN_ON(cor < 0);
--
-- /* Clear TWL4030 INT (PWR) ISRs */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT,
-- TWL4030_INT_PWR_ISR1, cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT,
-- TWL4030_INT_PWR_ISR2, cor) < 0);
--
-- /* Slave address 0x4A */
--
-- /* Mask BCI interrupts at TWL4030 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
-- TWL4030_INTERRUPTS_BCIIMR1A) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
-- TWL4030_INTERRUPTS_BCIIMR2A) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
-- TWL4030_INTERRUPTS_BCIIMR1B) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_INTERRUPTS, 0xff,
-- TWL4030_INTERRUPTS_BCIIMR2B) < 0);
--
-- /* Are BCI interrupt status bits cleared by reads or writes? */
-- cor = twl4030_read_cor_bit(TWL4030_MODULE_INTERRUPTS,
-- TWL4030_INTERRUPTS_BCISIHCTRL);
-- WARN_ON(cor < 0);
--
-- /* Clear TWL4030 BCI ISRs */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS,
-- TWL4030_INTERRUPTS_BCIISR1A, cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS,
-- TWL4030_INTERRUPTS_BCIISR2A, cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS,
-- TWL4030_INTERRUPTS_BCIISR1B, cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS,
-- TWL4030_INTERRUPTS_BCIISR2B, cor) < 0);
--
-- /* MAD C */
-- /* Mask MADC interrupts at TWL4030 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xff,
-- TWL4030_MADC_IMR1) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_MADC, 0xff,
-- TWL4030_MADC_IMR2) < 0);
--
-- /* Are MADC interrupt status bits cleared by reads or writes? */
-- cor = twl4030_read_cor_bit(TWL4030_MODULE_MADC,
-- TWL4030_MADC_MADC_SIH_CTRL);
-- WARN_ON(cor < 0);
--
-- /* Clear TWL4030 MADC ISRs */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC,
-- TWL4030_MADC_ISR1, cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC,
-- TWL4030_MADC_ISR2, cor) < 0);
--
-- /* key Pad */
-- /* Mask keypad interrupts at TWL4030 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff,
-- TWL4030_KEYPAD_KEYP_IMR1) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff,
-- TWL4030_KEYPAD_KEYP_IMR2) < 0);
--
-- /* Are keypad interrupt status bits cleared by reads or writes? */
-- cor = twl4030_read_cor_bit(TWL4030_MODULE_KEYPAD,
-- TWL4030_KEYPAD_KEYP_SIH_CTRL);
-- WARN_ON(cor < 0);
--
-- /* Clear TWL4030 keypad ISRs */
-- /* XXX does this still need to be done twice for some reason? */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD,
-- TWL4030_KEYPAD_KEYP_ISR1, cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD,
-- TWL4030_KEYPAD_KEYP_ISR2, cor) < 0);
--
-- /* Slave address 0x49 */
--
-- /* Mask GPIO interrupts at TWL4030 */
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-- REG_GPIO_IMR1A) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-- REG_GPIO_IMR2A) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-- REG_GPIO_IMR3A) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-- REG_GPIO_IMR1B) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-- REG_GPIO_IMR2B) < 0);
-- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xff,
-- REG_GPIO_IMR3B) < 0);
--
-- /* Are GPIO interrupt status bits cleared by reads or writes? */
-- cor = twl4030_read_cor_bit(TWL4030_MODULE_GPIO,
-- REG_GPIO_SIH_CTRL);
-- WARN_ON(cor < 0);
--
-- /* Clear TWL4030 GPIO ISRs */
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR1A,
-- cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR2A,
-- cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR3A,
-- cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR1B,
-- cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR2B,
-- cor) < 0);
-- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR3B,
-- cor) < 0);
-+ twl4030_mask_clear_intrs(twl4030_mod_regs,
-+ ARRAY_SIZE(twl4030_mod_regs));
-
- /* install an irq handler for each of the PIH modules */
- for (i = TWL4030_IRQ_BASE; i < TWL4030_IRQ_END; i++) {
diff --git a/packages/linux/linux-omap2-git/beagleboard/flash.patch b/packages/linux/linux-omap2-git/beagleboard/flash.patch
index 4c76cd97bd..639d2d0e55 100644
--- a/packages/linux/linux-omap2-git/beagleboard/flash.patch
+++ b/packages/linux/linux-omap2-git/beagleboard/flash.patch
@@ -1,171 +1,108 @@
-diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
-index 13d0043..d582b8f 100644
---- a/arch/arm/mach-omap2/Makefile
-+++ b/arch/arm/mach-omap2/Makefile
-@@ -44,7 +44,8 @@ obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o \
- board-omap3evm-flash.o
- obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o \
- usb-musb.o usb-ehci.o \
-- hsmmc.o
-+ hsmmc.o \
-+ board-omap3beagle-flash.o
- obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o \
- hsmmc.o \
- usb-musb.o
-diff --git a/arch/arm/mach-omap2/board-omap3beagle-flash.c b/arch/arm/mach-omap2/board-omap3beagle-flash.c
-new file mode 100644
-index 0000000..5346df0
---- /dev/null
-+++ b/arch/arm/mach-omap2/board-omap3beagle-flash.c
-@@ -0,0 +1,119 @@
-+/*
-+ * board-omap3beagle-flash.c
-+ *
-+ * Copyright (c) 2008 Texas Instruments
-+ *
-+ * Modified from board-omap3evm-flash.c
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License version 2 as
-+ * published by the Free Software Foundation.
-+ */
-+
-+#include <linux/kernel.h>
-+#include <linux/platform_device.h>
-+#include <linux/mtd/mtd.h>
-+#include <linux/mtd/partitions.h>
-+#include <linux/mtd/nand.h>
-+#include <linux/types.h>
-+#include <linux/io.h>
-+
-+#include <asm/mach/flash.h>
-+#include <asm/arch/board.h>
-+#include <asm/arch/gpmc.h>
-+#include <asm/arch/nand.h>
-+
-+#define GPMC_CS0_BASE 0x60
-+#define GPMC_CS_SIZE 0x30
-+
-+static struct mtd_partition omap3beagle_nand_partitions[] = {
-+ /* All the partition sizes are listed in terms of NAND block size */
-+ {
-+ .name = "X-Loader",
-+ .offset = 0,
-+ .size = 4*(64 * 2048),
-+ .mask_flags = MTD_WRITEABLE, /* force read-only */
-+ },
-+ {
-+ .name = "U-Boot",
-+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x80000 */
-+ .size = 15*(64 * 2048),
-+ .mask_flags = MTD_WRITEABLE, /* force read-only */
-+ },
-+ {
-+ .name = "U-Boot Env",
-+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x260000 */
-+ .size = 1*(64 * 2048),
-+ },
-+ {
-+ .name = "Kernel",
-+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x280000 */
-+ .size = 32*(64 * 2048),
-+ },
-+ {
-+ .name = "File System",
-+ .offset = MTDPART_OFS_APPEND, /* Offset = 0x680000 */
-+ .size = MTDPART_SIZ_FULL,
-+ },
-+};
-+
-+static struct omap_nand_platform_data omap3beagle_nand_data = {
-+ .parts = omap3beagle_nand_partitions,
-+ .nr_parts = ARRAY_SIZE(omap3beagle_nand_partitions),
-+ .dma_channel = -1, /* disable DMA in OMAP NAND driver */
-+ .nand_setup = NULL,
-+ .dev_ready = NULL,
-+};
-+
-+static struct resource omap3beagle_nand_resource = {
-+ .flags = IORESOURCE_MEM,
-+};
-+
-+static struct platform_device omap3beagle_nand_device = {
-+ .name = "omap2-nand",
-+ .id = -1,
-+ .dev = {
-+ .platform_data = &omap3beagle_nand_data,
-+ },
-+ .num_resources = 1,
-+ .resource = &omap3beagle_nand_resource,
-+};
-+
-+
-+void __init omap3beagle_flash_init(void)
-+{
-+ u8 cs = 0;
-+ u8 nandcs = GPMC_CS_NUM + 1;
-+
-+ u32 gpmc_base_add = OMAP34XX_GPMC_VIRT;
-+
-+ /* find out the chip-select on which NAND exists */
-+ while (cs < GPMC_CS_NUM) {
-+ u32 ret = 0;
-+ ret = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
-+
-+ if ((ret & 0xC00) == 0x800) {
-+ printk(KERN_INFO "Found NAND on CS%d\n", cs);
-+ if (nandcs > GPMC_CS_NUM)
-+ nandcs = cs;
-+ }
-+ cs++;
-+ }
-+
-+ if (nandcs > GPMC_CS_NUM) {
-+ printk(KERN_INFO "NAND: Unable to find configuration "
-+ "in GPMC\n ");
-+ return;
-+ }
-+
-+ if (nandcs < GPMC_CS_NUM) {
-+ omap3beagle_nand_data.cs = nandcs;
-+ omap3beagle_nand_data.gpmc_cs_baseaddr = (void *)(gpmc_base_add +
-+ GPMC_CS0_BASE + nandcs * GPMC_CS_SIZE);
-+ omap3beagle_nand_data.gpmc_baseaddr = (void *) (gpmc_base_add);
-+
-+ printk(KERN_INFO "Registering NAND on CS%d\n", nandcs);
-+ if (platform_device_register(&omap3beagle_nand_device) < 0)
-+ printk(KERN_ERR "Unable to register NAND device\n");
-+ }
-+}
-diff --git a/arch/arm/mach-omap2/board-omap3beagle.c b/arch/arm/mach-omap2/board-omap3beagle.c
-index c992cc7..99e042e 100644
---- a/arch/arm/mach-omap2/board-omap3beagle.c
-+++ b/arch/arm/mach-omap2/board-omap3beagle.c
-@@ -94,6 +94,7 @@ static void __init omap3_beagle_init(void)
- hsmmc_init();
- usb_musb_init();
- usb_ehci_init();
-+ omap3beagle_flash_init();
- }
-
- arch_initcall(omap3_beagle_i2c_init);
-diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
-index 3d5e432..02b9ced 100644
---- a/drivers/mtd/nand/Kconfig
-+++ b/drivers/mtd/nand/Kconfig
-@@ -71,7 +71,7 @@ config MTD_NAND_AMS_DELTA
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+Date: Mon, 04 Aug 2008 17:58:07 +0200
+From: Dirk Behme <dirk.behme@googlemail.com>
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+To: "linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>
+CC: Steve Sakoman <sakoman@gmail.com>
+Subject: [PATCH 1/3 v2] mtd omap2 nand driver: extend to work with omap3 boards
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+From: Teerth Reddy <teerth@ti.com>, Steve Sakoman <steve@sakoman.com>,
+Dirk Behme <dirk.behme@gmail.com>
+
+Extend omap2 mtd nand driver to work with ARCH_OMAP3 boards
+
+Signed-off-by: Steve Sakoman <steve@sakoman.com>
+Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
+
+
+--------------070804080507040009060104
+Content-Type: text/plain;
+ name="1_nand.txt"
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+ filename="1_nand.txt"
+
+Index: linux-beagle/drivers/mtd/nand/Kconfig
+===================================================================
+--- linux-beagle.orig/drivers/mtd/nand/Kconfig
++++ linux-beagle/drivers/mtd/nand/Kconfig
+@@ -70,10 +70,10 @@ config MTD_NAND_AMS_DELTA
+ Support for NAND flash on Amstrad E3 (Delta).
config MTD_NAND_OMAP2
- tristate "NAND Flash device on OMAP 2420H4/2430SDP boards"
+- tristate "NAND Flash device on OMAP 2420H4/2430SDP boards"
- depends on (ARM && ARCH_OMAP2 && MTD_NAND)
++ tristate "NAND Flash device on OMAP2 and OMAP3"
+ depends on ARM && MTD_NAND && (ARCH_OMAP2 || ARCH_OMAP3)
help
- Support for NAND flash on Texas Instruments 2430SDP/2420H4 platforms.
+- Support for NAND flash on Texas Instruments 2430SDP/2420H4 platforms.
++ Support for NAND flash on Texas Instruments OMAP2 and OMAP3 platforms.
-diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
-index 3b7307c..3aac1d2 100644
---- a/drivers/mtd/nand/omap2.c
-+++ b/drivers/mtd/nand/omap2.c
+ config MTD_NAND_OMAP
+ tristate "NAND Flash device on OMAP H3/H2/P2 boards"
+Index: linux-beagle/drivers/mtd/nand/omap2.c
+===================================================================
+--- linux-beagle.orig/drivers/mtd/nand/omap2.c
++++ linux-beagle/drivers/mtd/nand/omap2.c
@@ -111,15 +111,6 @@
static const char *part_probes[] = { "cmdlinepart", NULL };
#endif
@@ -196,7 +133,7 @@ index 3b7307c..3aac1d2 100644
static void omap_nand_wp(struct mtd_info *mtd, int mode)
{
struct omap_nand_info *info = container_of(mtd,
-@@ -189,11 +187,11 @@ static void omap_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
+@@ -189,11 +187,11 @@ static void omap_hwcontrol(struct mtd_in
}
/*
@@ -213,7 +150,7 @@ index 3b7307c..3aac1d2 100644
static void omap_read_buf(struct mtd_info *mtd, u_char *buf, int len)
{
struct omap_nand_info *info = container_of(mtd,
-@@ -207,11 +205,11 @@ static void omap_read_buf(struct mtd_info *mtd, u_char *buf, int len)
+@@ -207,11 +205,11 @@ static void omap_read_buf(struct mtd_inf
}
/*
@@ -230,7 +167,7 @@ index 3b7307c..3aac1d2 100644
static void omap_write_buf(struct mtd_info *mtd, const u_char * buf, int len)
{
struct omap_nand_info *info = container_of(mtd,
-@@ -250,10 +248,16 @@ static int omap_verify_buf(struct mtd_info *mtd, const u_char * buf, int len)
+@@ -250,10 +248,16 @@ static int omap_verify_buf(struct mtd_in
return 0;
}
@@ -247,7 +184,7 @@ index 3b7307c..3aac1d2 100644
unsigned long val = 0x0;
/* Read from ECC Control Register */
-@@ -264,16 +268,15 @@ static void omap_hwecc_init(struct mtd_info *mtd)
+@@ -264,16 +268,15 @@ static void omap_hwecc_init(struct mtd_i
/* Read from ECC Size Config Register */
val = __raw_readl(info->gpmc_baseaddr + GPMC_ECC_SIZE_CONFIG);
@@ -283,7 +220,7 @@ index 3b7307c..3aac1d2 100644
*/
static int omap_compare_ecc(u8 *ecc_data1, /* read from NAND memory */
u8 *ecc_data2, /* read from register */
-@@ -409,6 +416,14 @@ static int omap_compare_ecc(u8 *ecc_data1, /* read from NAND memory */
+@@ -409,6 +416,14 @@ static int omap_compare_ecc(u8 *ecc_data
}
}
@@ -298,7 +235,7 @@ index 3b7307c..3aac1d2 100644
static int omap_correct_data(struct mtd_info *mtd, u_char * dat,
u_char * read_ecc, u_char * calc_ecc)
{
-@@ -436,65 +451,64 @@ static int omap_correct_data(struct mtd_info *mtd, u_char * dat,
+@@ -436,65 +451,64 @@ static int omap_correct_data(struct mtd_
}
/*
@@ -396,12 +333,12 @@ index 3b7307c..3aac1d2 100644
break;
default:
DEBUG(MTD_DEBUG_LEVEL0, "Error: Unrecognized Mode[%d]!\n",
-@@ -504,7 +518,38 @@ static void omap_enable_hwecc(struct mtd_info *mtd, int mode)
+@@ -504,7 +518,38 @@ static void omap_enable_hwecc(struct mtd
__raw_writel(val, info->gpmc_baseaddr + GPMC_ECC_CONFIG);
}
+#endif
-
++
+/*
+ * omap_wait - Wait function is called during Program and erase
+ * operations and the way it is called from MTD layer, we should wait
@@ -427,7 +364,7 @@ index 3b7307c..3aac1d2 100644
+ }
+ return status;
+}
-+
+
+/*
+ * omap_dev_ready - calls the platform specific dev_ready function
+ * @mtd: MTD device structure
@@ -435,7 +372,7 @@ index 3b7307c..3aac1d2 100644
static int omap_dev_ready(struct mtd_info *mtd)
{
struct omap_nand_info *info = container_of(mtd, struct omap_nand_info,
-@@ -534,7 +579,7 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
+@@ -534,7 +579,7 @@ static int __devinit omap_nand_probe(str
struct omap_nand_info *info;
struct omap_nand_platform_data *pdata;
int err;
@@ -444,7 +381,7 @@ index 3b7307c..3aac1d2 100644
pdata = pdev->dev.platform_data;
-@@ -568,15 +613,20 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
+@@ -568,15 +613,20 @@ static int __devinit omap_nand_probe(str
}
/* Enable RD PIN Monitoring Reg */
@@ -468,7 +405,7 @@ index 3b7307c..3aac1d2 100644
if (!request_mem_region(info->phys_base, NAND_IO_SIZE,
pdev->dev.driver->name)) {
err = -EBUSY;
-@@ -597,29 +647,39 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
+@@ -597,29 +647,39 @@ static int __devinit omap_nand_probe(str
info->nand.write_buf = omap_write_buf;
info->nand.verify_buf = omap_verify_buf;
@@ -528,14 +465,7 @@ index 3b7307c..3aac1d2 100644
/* DIP switches on some boards change between 8 and 16 bit
* bus widths for flash. Try the other width if the first try fails.
-@@ -636,14 +696,12 @@ static int __devinit omap_nand_probe(struct platform_device *pdev)
- err = parse_mtd_partitions(&info->mtd, part_probes, &info->parts, 0);
- if (err > 0)
- add_mtd_partitions(&info->mtd, info->parts, err);
-- else if (err < 0 && pdata->parts)
-+ else if (err <= 0 && pdata->parts)
- add_mtd_partitions(&info->mtd, pdata->parts, pdata->nr_parts);
- else
+@@ -642,8 +702,6 @@ static int __devinit omap_nand_probe(str
#endif
add_mtd_device(&info->mtd);
@@ -544,15 +474,9 @@ index 3b7307c..3aac1d2 100644
platform_set_drvdata(pdev, &info->mtd);
return 0;
-diff --git a/include/asm-arm/arch-omap/board-omap3beagle.h b/include/asm-arm/arch-omap/board-omap3beagle.h
-index 46dff31..26ecfb8 100644
---- a/include/asm-arm/arch-omap/board-omap3beagle.h
-+++ b/include/asm-arm/arch-omap/board-omap3beagle.h
-@@ -29,5 +29,7 @@
- #ifndef __ASM_ARCH_OMAP3_BEAGLE_H
- #define __ASM_ARCH_OMAP3_BEAGLE_H
-
-+extern void omap3beagle_flash_init(void);
-+
- #endif /* __ASM_ARCH_OMAP3_BEAGLE_H */
-
+
+--------------070804080507040009060104--
+--
+To unsubscribe from this list: send the line "unsubscribe linux-omap" in
+the body of a message to majordomo@vger.kernel.org
+More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/packages/linux/linux-omap2-git/beagleboard/i2c-omap-race-fix.diff b/packages/linux/linux-omap2-git/beagleboard/i2c-omap-race-fix.diff
deleted file mode 100644
index 6eb33f76b7..0000000000
--- a/packages/linux/linux-omap2-git/beagleboard/i2c-omap-race-fix.diff
+++ /dev/null
@@ -1,118 +0,0 @@
-From linux-omap-owner@vger.kernel.org Tue Jul 15 21:23:13 2008
-Received: from localhost
- ([127.0.0.1] helo=dominion ident=koen)
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-Date: Tue, 15 Jul 2008 13:00:18 -0600 (MDT)
-From: Paul Walmsley <paul@pwsan.com>
-To: linux-omap@vger.kernel.org
-Subject: [PATCH] i2c-omap: close suspected race between omap_i2c_idle() and
- omap_i2c_isr()
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-
-
-omap_i2c_idle() sets an internal flag, "dev->idle", instructing its
-ISR to decline interrupts. It sets this flag before it actually masks
-the interrupts on the I2C controller. This is problematic, since an
-I2C interrupt could arrive after dev->idle is set, but before the
-interrupt source is masked. When this happens, Linux disables the I2C
-controller's IRQ, causing all future transactions on the bus to fail.
-
-Symptoms, happening on about 7% of boots:
-
- irq 56: nobody cared (try booting with the "irqpoll" option)
- <warning traceback here>
- Disabling IRQ #56
- i2c_omap i2c_omap.1: controller timed out
-
-In omap_i2c_idle(), this patch sets dev->idle only after the interrupt
-mask write to the I2C controller has left the ARM write buffer.
-That's probably the major offender. For additional prophylaxis, in
-omap_i2c_unidle(), the patch clears the dev->idle flag before
-interrupts are enabled, rather than afterwards.
-
-The patch has survived twenty-two reboots on the 3430SDP here without
-wedging I2C1. Not absolutely dispositive, but promising!
-
-
-Signed-off-by: Paul Walmsley <paul@pwsan.com>
----
-
- drivers/i2c/busses/i2c-omap.c | 10 ++++++++--
- 1 files changed, 8 insertions(+), 2 deletions(-)
-
-diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
-index 55779f5..ed7e9ad 100644
---- a/drivers/i2c/busses/i2c-omap.c
-+++ b/drivers/i2c/busses/i2c-omap.c
-@@ -209,22 +209,28 @@ static void omap_i2c_unidle(struct omap_i2c_dev *dev)
- if (dev->iclk != NULL)
- clk_enable(dev->iclk);
- clk_enable(dev->fclk);
-+ dev->idle = 0;
- if (dev->iestate)
- omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, dev->iestate);
-- dev->idle = 0;
- }
-
- static void omap_i2c_idle(struct omap_i2c_dev *dev)
- {
- u16 iv;
-
-- dev->idle = 1;
- dev->iestate = omap_i2c_read_reg(dev, OMAP_I2C_IE_REG);
- omap_i2c_write_reg(dev, OMAP_I2C_IE_REG, 0);
- if (dev->rev1)
- iv = omap_i2c_read_reg(dev, OMAP_I2C_IV_REG);
- else
- omap_i2c_write_reg(dev, OMAP_I2C_STAT_REG, dev->iestate);
-+ /*
-+ * The wmb() is to ensure that the I2C interrupt mask write
-+ * reaches the I2C controller before the dev->idle store
-+ * occurs.
-+ */
-+ wmb();
-+ dev->idle = 1;
- clk_disable(dev->fclk);
- if (dev->iclk != NULL)
- clk_disable(dev->iclk);
---
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