diff options
Diffstat (limited to 'packages/linux')
| -rw-r--r-- | packages/linux/linux-neuros_git.bb | 4 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch | 86 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-02.patch | 114 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-03.patch | 126 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-04.patch | 81 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-05.patch | 275 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-06.patch | 220 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-07.patch | 318 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-08.patch | 275 | ||||
| -rw-r--r-- | packages/linux/linux-omap2-git/beagleboard/TWL4030-09.patch | 299 | ||||
| -rw-r--r-- | packages/linux/linux-omap2_git.bb | 9 | ||||
| -rw-r--r-- | packages/linux/linux-openmoko-devel/defconfig-oe | 2 | ||||
| -rw-r--r-- | packages/linux/linux-openmoko-devel_git.bb | 2 | ||||
| -rw-r--r-- | packages/linux/linux_2.6.25.bb | 7 |
14 files changed, 1813 insertions, 5 deletions
diff --git a/packages/linux/linux-neuros_git.bb b/packages/linux/linux-neuros_git.bb index 1a5bd607fa..2fe367cd49 100644 --- a/packages/linux/linux-neuros_git.bb +++ b/packages/linux/linux-neuros_git.bb @@ -2,10 +2,10 @@ require linux.inc DESCRIPTION = "Linux kernel for Neuros OSD devices" -SRCREV = "a4701816600fbfc6d3144fa169a27a57d05d2682" +SRCREV = "e014243410af1c7c214e6974f5fc2f23c0a1c1ee" PV = "2.6.23-${PR}+git${SRCREV}" -PR = "r6" +PR = "r7" COMPATIBLE_MACHINE = "(neuros-osd|neuros-osd2)" diff --git a/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch new file mode 100644 index 0000000000..b6142ea1f5 --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-01.patch @@ -0,0 +1,86 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.1 (2007-05-02) on shovel.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-1.1 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME + autolearn=ham version=3.2.1 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 26975 invoked by uid 1003); 18 Jul 2008 01:35:27 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:27 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1756265AbYGRBf0 (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:26 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751582AbYGRBfZ + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:25 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49361 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1752321AbYGRBfX (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:23 -0400 +Received: (qmail 13868 invoked by uid 526); 18 Jul 2008 01:35:22 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:49 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 1/9] TWL4030: remove superfluous PWR interrupt status clear + before masking +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:49 -0600 +Message-ID: <20080718013448.18943.6984.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +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) { + + +-- +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/TWL4030-02.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-02.patch new file mode 100644 index 0000000000..18b2f589c1 --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-02.patch @@ -0,0 +1,114 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.2 (2007-07-23) on + morningsun.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-3.0 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME, + DK_POLICY_SIGNSOME,RCVD_IN_DNSWL_MED autolearn=ham version=3.2.2 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 17413 invoked by uid 1003); 18 Jul 2008 01:35:27 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:27 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1757296AbYGRBf1 (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:27 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751582AbYGRBf0 + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:26 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49362 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1754168AbYGRBfY (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:24 -0400 +Received: (qmail 13872 invoked by uid 526); 18 Jul 2008 01:35:23 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:50 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 2/9] TWL4030: clear TWL GPIO interrupt status registers +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:50 -0600 +Message-ID: <20080718013449.18943.78895.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +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); + + +-- +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/TWL4030-03.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-03.patch new file mode 100644 index 0000000000..062d99fe5a --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-03.patch @@ -0,0 +1,126 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.2 (2007-07-23) on + morningsun.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-3.0 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME, + DK_POLICY_SIGNSOME,RCVD_IN_DNSWL_MED autolearn=ham version=3.2.2 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 14206 invoked by uid 1003); 18 Jul 2008 01:35:28 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:28 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1751582AbYGRBf1 (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:27 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754168AbYGRBf1 + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:27 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49363 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1754586AbYGRBfY (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:24 -0400 +Received: (qmail 13876 invoked by uid 526); 18 Jul 2008 01:35:23 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:50 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 3/9] TWL4030: use correct register addresses for BCI IMR + registers +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:50 -0600 +Message-ID: <20080718013450.18943.33123.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +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; + + +-- +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/TWL4030-04.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-04.patch new file mode 100644 index 0000000000..12d76bfb23 --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-04.patch @@ -0,0 +1,81 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.2 (2007-07-23) on + morningsun.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-3.0 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME, + DK_POLICY_SIGNSOME,RCVD_IN_DNSWL_MED autolearn=ham version=3.2.2 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 21713 invoked by uid 1003); 18 Jul 2008 01:35:29 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:29 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1754758AbYGRBf2 (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:28 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757008AbYGRBf1 + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:27 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49364 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1754758AbYGRBfY (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:24 -0400 +Received: (qmail 13880 invoked by uid 526); 18 Jul 2008 01:35:23 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:51 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 4/9] TWL4030: clear MADC interrupt status registers upon init +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:51 -0600 +Message-ID: <20080718013450.18943.33397.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +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)); + + +-- +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/TWL4030-05.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-05.patch new file mode 100644 index 0000000000..b41c836711 --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-05.patch @@ -0,0 +1,275 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.2 (2007-07-23) on + morningsun.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-3.0 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME, + DK_POLICY_SIGNSOME,RCVD_IN_DNSWL_MED autolearn=ham version=3.2.2 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 11680 invoked by uid 1003); 18 Jul 2008 01:35:29 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:29 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1755063AbYGRBf2 (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:28 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754168AbYGRBf2 + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:28 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49365 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1755063AbYGRBfZ (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:25 -0400 +Received: (qmail 13884 invoked by uid 526); 18 Jul 2008 01:35:23 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:52 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 5/9] TWL4030: read and write module ISRs to clear them at init +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:52 -0600 +Message-ID: <20080718013451.18943.18579.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +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"). + +twl4030-core.c does not touch these *_SIH_CTRL registers during boot, +and the TWL4030 TRM is deeply confused as to whether COR=1 means that +the registers are cleared on reads, or cleared on writes. + +So, take the cautious way out and both read from and write to the TWL4030 +module ISRs to clear them at startup. Also, use WARN_ON() to warn if the +read/write failed, and don't skip the rest of the initialization on failure +either. + +Signed-off-by: Paul Walmsley <paul@pwsan.com> +--- + + drivers/i2c/chips/twl4030-core.c | 128 +++++++++++++++----------------------- + 1 files changed, 51 insertions(+), 77 deletions(-) + +diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c +index 9d93524..615fb84 100644 +--- a/drivers/i2c/chips/twl4030-core.c ++++ b/drivers/i2c/chips/twl4030-core.c +@@ -712,6 +712,28 @@ 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 ++ * ++ * Reads, then writes 0xff to a TWL4030 interrupt status register to ensure ++ * that interrupts are cleared. The read + write is necessary since we ++ * don't know whether the COR bit is set in <module>_SIH_CTRL. Returns ++ * the status from the I2C read operation. ++ */ ++static int twl4030_i2c_clear_isr(u8 mod_no, u8 reg) ++{ ++ int res; ++ u8 tmp; ++ ++ res = twl4030_i2c_read_u8(mod_no, &tmp, reg); ++ if (res < 0) ++ return res; ++ ++ return twl4030_i2c_write_u8(mod_no, 0xff, reg); ++} ++ + static void twl_init_irq(void) + { + int i = 0; +@@ -719,6 +741,13 @@ static void twl_init_irq(void) + 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) { +@@ -735,19 +764,11 @@ static void twl_init_irq(void) + + /* Clear off any other pending interrupts on power */ + /* 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) < 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) < 0); ++ + /* Slave address 0x4A */ + + /* BCIIMR1A */ +@@ -779,32 +800,16 @@ static void twl_init_irq(void) + } + + /* 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) < 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) < 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) < 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) < 0); + + /* MAD C */ + /* MADC_IMR1 */ +@@ -822,18 +827,10 @@ static void twl_init_irq(void) + } + + /* 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) < 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) < 0); + + /* key Pad */ + /* KEYPAD - IMR1 */ +@@ -842,12 +839,10 @@ 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); +- } ++ ++ /* KEYPAD - ISR1 */ ++ /* XXX does this still need to be done twice for some reason? */ ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x11) < 0); + + /* KEYPAD - IMR2 */ + res = twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xFF, (0x14)); +@@ -856,6 +851,9 @@ static void twl_init_irq(void) + return; + } + ++ /* KEYPAD - ISR2 */ ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x13) < 0); ++ + /* Slave address 0x49 */ + /* GPIO_IMR1A */ + res = twl4030_i2c_write_u8(TWL4030_MODULE_GPIO, 0xFF, (0x1C)); +@@ -900,46 +898,22 @@ static void twl_init_irq(void) + } + + /* 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) < 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) < 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) < 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) < 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) < 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) < 0); + + /* install an irq handler for each of the PIH modules */ + for (i = TWL4030_IRQ_BASE; i < TWL4030_IRQ_END; i++) { + + +-- +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/TWL4030-06.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-06.patch new file mode 100644 index 0000000000..501437a365 --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-06.patch @@ -0,0 +1,220 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.1 (2007-05-02) on shovel.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-1.0 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME + autolearn=ham version=3.2.1 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 19695 invoked by uid 1003); 18 Jul 2008 01:35:30 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:30 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1756218AbYGRBf3 (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:29 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754168AbYGRBf3 + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:29 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49366 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1756218AbYGRBfZ (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:25 -0400 +Received: (qmail 13888 invoked by uid 526); 18 Jul 2008 01:35:23 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:53 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 6/9] TWL4030: change init-time IMR mask code to WARN if error +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:53 -0600 +Message-ID: <20080718013452.18943.96350.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +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 615fb84..1906635 100644 +--- a/drivers/i2c/chips/twl4030-core.c ++++ b/drivers/i2c/chips/twl4030-core.c +@@ -749,18 +749,10 @@ 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 */ + /* PWR_ISR1 */ +@@ -772,32 +764,16 @@ 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); + + /* BCIISR1A */ + WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x0) < 0); +@@ -813,18 +789,10 @@ 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); + + /* MADC_ISR1 */ + WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, 0x61) < 0); +@@ -834,68 +802,36 @@ 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); + + /* KEYPAD - ISR1 */ + /* XXX does this still need to be done twice for some reason? */ + WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, 0x11) < 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) < 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); + + /* GPIO_ISR1A */ + WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x19) < 0); + + +-- +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/TWL4030-07.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-07.patch new file mode 100644 index 0000000000..2847e84f62 --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-07.patch @@ -0,0 +1,318 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.2 (2007-07-23) on + morningsun.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-3.0 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME, + DK_POLICY_SIGNSOME,RCVD_IN_DNSWL_MED autolearn=ham version=3.2.2 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 26193 invoked by uid 1003); 18 Jul 2008 01:35:31 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:31 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1752321AbYGRBfb (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:31 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756854AbYGRBfb + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:31 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49367 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1756351AbYGRBfZ (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:25 -0400 +Received: (qmail 13892 invoked by uid 526); 18 Jul 2008 01:35:23 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:54 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 7/9] TWL4030: move TWL module register defs into separate + include files +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:54 -0600 +Message-ID: <20080718013453.18943.69329.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +twl_init_irq() accesses TWL module IMR and ISR registers. Currently, it +uses "magic numbers" for these register indices, but 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 */ + + +-- +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/TWL4030-08.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-08.patch new file mode 100644 index 0000000000..713eebffd6 --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-08.patch @@ -0,0 +1,275 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.2 (2007-07-23) on + morningsun.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-3.0 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME, + DK_POLICY_SIGNSOME,RCVD_IN_DNSWL_MED autolearn=ham version=3.2.2 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 12254 invoked by uid 1003); 18 Jul 2008 01:35:31 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:31 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1756410AbYGRBfa (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:30 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757008AbYGRBfa + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:30 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49368 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1756410AbYGRBfZ (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:25 -0400 +Received: (qmail 13896 invoked by uid 526); 18 Jul 2008 01:35:24 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:55 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 8/9] TWL4030: use symbolic ISR/IMR register names during + twl_init_irq() +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:55 -0600 +Message-ID: <20080718013454.18943.7428.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +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 | 181 +++++++++++++++++++------------------- + 1 files changed, 89 insertions(+), 92 deletions(-) + +diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c +index 1906635..5855f5f 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 */ +@@ -748,108 +768,85 @@ 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 */ +- /* PWR_ISR1 */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, 0x00) < 0); +- +- /* PWR_ISR2 */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, 0x02) < 0); ++ /* 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); ++ /* Clear TWL4030 INT (PWR) ISRs */ ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, ++ TWL4030_INT_PWR_ISR1) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, ++ TWL4030_INT_PWR_ISR2) < 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); +- +- /* BCIISR1A */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x0) < 0); +- +- /* BCIISR2A */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x1) < 0); +- +- /* BCIISR1B */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x4) < 0); +- +- /* BCIISR2B */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, 0x5) < 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); ++ /* Clear TWL4030 BCI ISRs */ ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, ++ TWL4030_INTERRUPTS_BCIISR1A) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, ++ TWL4030_INTERRUPTS_BCIISR2A) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, ++ TWL4030_INTERRUPTS_BCIISR1B) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, ++ TWL4030_INTERRUPTS_BCIISR2B) < 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); +- +- /* MADC_ISR1 */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, 0x61) < 0); +- +- /* MADC_ISR2 */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, 0x63) < 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); ++ /* Clear TWL4030 MADC ISRs */ ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, ++ TWL4030_MADC_ISR1) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, ++ TWL4030_MADC_ISR2) < 0); + + /* key Pad */ +- /* KEYPAD - IMR1 */ +- WARN_ON(twl4030_i2c_write_u8(TWL4030_MODULE_KEYPAD, 0xff, 0x12) < 0); +- +- /* KEYPAD - ISR1 */ ++ /* 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); ++ /* 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) < 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) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, ++ TWL4030_KEYPAD_KEYP_ISR1) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, ++ TWL4030_KEYPAD_KEYP_ISR2) < 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); +- +- /* GPIO_ISR1A */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x19) < 0); +- +- /* GPIO_ISR2A */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1a) < 0); +- +- /* GPIO_ISR3A */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1b) < 0); +- +- /* GPIO_ISR1B */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x1f) < 0); +- +- /* GPIO_ISR2B */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x20) < 0); +- +- /* GPIO_ISR3B */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, 0x21) < 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); ++ ++ /* Clear TWL4030 GPIO ISRs */ ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR1A) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR2A) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR3A) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR1B) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR2B) < 0); ++ WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR3B) < 0); + + /* install an irq handler for each of the PIH modules */ + for (i = TWL4030_IRQ_BASE; i < TWL4030_IRQ_END; i++) { + + +-- +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/TWL4030-09.patch b/packages/linux/linux-omap2-git/beagleboard/TWL4030-09.patch new file mode 100644 index 0000000000..3a2eb05fd8 --- /dev/null +++ b/packages/linux/linux-omap2-git/beagleboard/TWL4030-09.patch @@ -0,0 +1,299 @@ +X-Mozilla-Status: 0001 +X-Mozilla-Status2: 00000000 +Return-Path: <linux-omap-owner@vger.kernel.org> +X-Spam-Checker-Version: SpamAssassin 3.2.1 (2007-05-02) on shovel.geekisp.com +X-Spam-Level: +X-Spam-Status: No, score=-1.0 required=5.0 tests=AWL,DKIM_POLICY_SIGNSOME + autolearn=ham version=3.2.1 +Delivered-To: balister.org-philip@balister.org +Received: (qmail 21557 invoked by uid 1003); 18 Jul 2008 01:35:32 -0000 +Received: from vger.kernel.org (209.132.176.167) + by mail.geekisp.com with SMTP; 18 Jul 2008 01:35:32 -0000 +Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand + id S1757008AbYGRBfb (ORCPT <rfc822;philip@balister.org>); + Thu, 17 Jul 2008 21:35:31 -0400 +Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756351AbYGRBfb + (ORCPT <rfc822;linux-omap-outgoing>); + Thu, 17 Jul 2008 21:35:31 -0400 +Received: from utopia.booyaka.com ([72.9.107.138]:49369 "EHLO + utopia.booyaka.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org + with ESMTP id S1756783AbYGRBfZ (ORCPT + <rfc822;linux-omap@vger.kernel.org>); Thu, 17 Jul 2008 21:35:25 -0400 +Received: (qmail 13900 invoked by uid 526); 18 Jul 2008 01:35:24 -0000 +MBOX-Line: From nobody Thu Jul 17 19:34:56 2008 +From: Paul Walmsley <paul@pwsan.com> +Subject: [PATCH 9/9] TWL4030: convert early interrupt mask/clear funcs to use + array +To: linux-omap@vger.kernel.org +Date: Thu, 17 Jul 2008 19:34:56 -0600 +Message-ID: <20080718013455.18943.62389.stgit@localhost.localdomain> +In-Reply-To: <20080718013205.18943.34047.stgit@localhost.localdomain> +References: <20080718013205.18943.34047.stgit@localhost.localdomain> +User-Agent: StGIT/0.14.3.163.g06f9 +MIME-Version: 1.0 +Content-Type: text/plain; charset="utf-8" +Content-Transfer-Encoding: 7bit +Sender: linux-omap-owner@vger.kernel.org +Precedence: bulk +List-ID: <linux-omap.vger.kernel.org> +X-Mailing-List: linux-omap@vger.kernel.org + +Mask/clear TWL module IMRs/ISRs by iterating through arrays rather than +using a block of cut-and-pasted commands. Removes 632 bytes of bloat. + +Signed-off-by: Paul Walmsley <paul@pwsan.com> +--- + + drivers/i2c/chips/twl4030-core.c | 218 ++++++++++++++++++++++++-------------- + 1 files changed, 137 insertions(+), 81 deletions(-) + +diff --git a/drivers/i2c/chips/twl4030-core.c b/drivers/i2c/chips/twl4030-core.c +index 5855f5f..47d547d 100644 +--- a/drivers/i2c/chips/twl4030-core.c ++++ b/drivers/i2c/chips/twl4030-core.c +@@ -153,6 +153,130 @@ + /* on I2C-1 for 2430SDP */ + #define CONFIG_I2C_TWL4030_ID 1 + ++/** ++ * struct twl4030_mod_iregs - TWL module IMR/ISR regs to mask/clear at init ++ * @mod_no: TWL4030 module number (e.g., TWL4030_MODULE_GPIO) ++ * @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 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, ++ .reg_cnt = ARRAY_SIZE(twl4030_int_imr_regs), ++ .imrs = twl4030_int_imr_regs, ++ .isrs = twl4030_int_isr_regs, ++ }, ++ { ++ .mod_no = TWL4030_MODULE_INTERRUPTS, ++ .reg_cnt = ARRAY_SIZE(twl4030_interrupts_imr_regs), ++ .imrs = twl4030_interrupts_imr_regs, ++ .isrs = twl4030_interrupts_isr_regs, ++ }, ++ { ++ .mod_no = TWL4030_MODULE_MADC, ++ .reg_cnt = ARRAY_SIZE(twl4030_madc_imr_regs), ++ .imrs = twl4030_madc_imr_regs, ++ .isrs = twl4030_madc_isr_regs, ++ }, ++ { ++ .mod_no = TWL4030_MODULE_KEYPAD, ++ .reg_cnt = ARRAY_SIZE(twl4030_keypad_imr_regs), ++ .imrs = twl4030_keypad_imr_regs, ++ .isrs = twl4030_keypad_isr_regs, ++ }, ++ { ++ .mod_no = TWL4030_MODULE_GPIO, ++ .reg_cnt = ARRAY_SIZE(twl4030_gpio_imr_regs), ++ .imrs = twl4030_gpio_imr_regs, ++ .isrs = twl4030_gpio_isr_regs, ++ }, ++}; ++ ++ + /* Helper functions */ + static int + twl4030_detect_client(struct i2c_adapter *adapter, unsigned char sid); +@@ -756,7 +880,7 @@ static int twl4030_i2c_clear_isr(u8 mod_no, u8 reg) + + static void twl_init_irq(void) + { +- int i = 0; ++ int i, j; + int res = 0; + char *msg = "Unable to register interrupt subsystem"; + unsigned int irq_num; +@@ -767,86 +891,18 @@ static void twl_init_irq(void) + * since we initially 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); +- /* Clear TWL4030 INT (PWR) ISRs */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, +- TWL4030_INT_PWR_ISR1) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INT, +- TWL4030_INT_PWR_ISR2) < 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); +- /* Clear TWL4030 BCI ISRs */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, +- TWL4030_INTERRUPTS_BCIISR1A) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, +- TWL4030_INTERRUPTS_BCIISR2A) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, +- TWL4030_INTERRUPTS_BCIISR1B) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_INTERRUPTS, +- TWL4030_INTERRUPTS_BCIISR2B) < 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); +- /* Clear TWL4030 MADC ISRs */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, +- TWL4030_MADC_ISR1) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_MADC, +- TWL4030_MADC_ISR2) < 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); +- /* 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) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_KEYPAD, +- TWL4030_KEYPAD_KEYP_ISR2) < 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); +- +- /* Clear TWL4030 GPIO ISRs */ +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR1A) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR2A) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR3A) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR1B) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR2B) < 0); +- WARN_ON(twl4030_i2c_clear_isr(TWL4030_MODULE_GPIO, REG_GPIO_ISR3B) < 0); ++ for (i = 0; i < ARRAY_SIZE(twl4030_mod_regs); i++) { ++ const struct twl4030_mod_iregs tmr = twl4030_mod_regs[i]; ++ ++ for (j = 0; j < tmr.reg_cnt; j++) { ++ /* Mask interrupts at the TWL4030 */ ++ WARN_ON(twl4030_i2c_write_u8(tmr.mod_no, 0xff, ++ tmr.imrs[j]) < 0); ++ /* Clear TWL4030 ISRs */ ++ WARN_ON(twl4030_i2c_clear_isr(tmr.mod_no, ++ tmr.isrs[j]) < 0); ++ } ++ } + + /* install an irq handler for each of the PIH modules */ + for (i = TWL4030_IRQ_BASE; i < TWL4030_IRQ_END; i++) { + + +-- +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.bb b/packages/linux/linux-omap2_git.bb index cf16b6a2f6..88cd433166 100644 --- a/packages/linux/linux-omap2_git.bb +++ b/packages/linux/linux-omap2_git.bb @@ -32,6 +32,15 @@ SRC_URI_append_beagleboard = " file://no-harry-potter.diff;patch=1 \ file://cache-display-fix.patch;patch=1 \ file://serialfix.diff;patch=1 \ file://i2c-omap-race-fix.diff;patch=1 \ + file://TWL4030-01.patch;patch=1 \ + file://TWL4030-02.patch;patch=1 \ + file://TWL4030-03.patch;patch=1 \ + file://TWL4030-04.patch;patch=1 \ + file://TWL4030-05.patch;patch=1 \ + file://TWL4030-06.patch;patch=1 \ + file://TWL4030-07.patch;patch=1 \ + file://TWL4030-08.patch;patch=1 \ + file://TWL4030-09.patch;patch=1 \ " SRC_URI_append_omap3evm = " file://no-harry-potter.diff;patch=1 \ diff --git a/packages/linux/linux-openmoko-devel/defconfig-oe b/packages/linux/linux-openmoko-devel/defconfig-oe index 1741cbab88..c4d80f66c7 100644 --- a/packages/linux/linux-openmoko-devel/defconfig-oe +++ b/packages/linux/linux-openmoko-devel/defconfig-oe @@ -1484,7 +1484,7 @@ CONFIG_RTC_DRV_S3C=m # # File systems # -CONFIG_EXT2_FS=m +CONFIG_EXT2_FS=y # CONFIG_EXT2_FS_XATTR is not set # CONFIG_EXT2_FS_XIP is not set CONFIG_EXT3_FS=y diff --git a/packages/linux/linux-openmoko-devel_git.bb b/packages/linux/linux-openmoko-devel_git.bb index f8a315f558..24ff29d0f1 100644 --- a/packages/linux/linux-openmoko-devel_git.bb +++ b/packages/linux/linux-openmoko-devel_git.bb @@ -9,7 +9,7 @@ KERNEL_VERSION = "${KERNEL_RELEASE}" # If you use a rc, you will need to use this: PV = "${KERNEL_RELEASE}+gitr${SRCREV}" -PR = "r2" +PR = "r3" KERNEL_IMAGETYPE = "uImage" UBOOT_ENTRYPOINT = "30008000" diff --git a/packages/linux/linux_2.6.25.bb b/packages/linux/linux_2.6.25.bb index e228860a49..dc9a35e3bb 100644 --- a/packages/linux/linux_2.6.25.bb +++ b/packages/linux/linux_2.6.25.bb @@ -1,6 +1,6 @@ require linux.inc -PR = "r2" +PR = "r3" # Mark archs/machines that this kernel supports DEFAULT_PREFERENCE = "-1" @@ -10,6 +10,7 @@ DEFAULT_PREFERENCE_sequoia = "1" DEFAULT_PREFERENCE_cm-x270 = "1" DEFAULT_PREFERENCE_alix = "1" DEFAULT_PREFERENCE_at32stk1000 = "1" +DEFAULT_PREFERENCE_at91-l9260 = "1" SRC_URI = "${KERNELORG_MIRROR}/pub/linux/kernel/v2.6/linux-2.6.25.tar.bz2 \ file://defconfig" @@ -32,6 +33,10 @@ SRC_URI_append_at32stk1000 = " \ http://avr32linux.org/twiki/pub/Main/LinuxPatches/linux-2.6.25.6.atmel.1.patch.bz2;patch=1 \ " +SRC_URI_append_at91-l9260 = " \ + http://maxim.org.za/AT91RM9200/2.6/2.6.25-at91.patch.gz;patch=1 \ +" + CMDLINE_cm-x270 = "console=${CMX270_CONSOLE_SERIAL_PORT},38400 monitor=1 mem=64M mtdparts=physmap-flash.0:256k(boot)ro,0x180000(kernel),-(root);cm-x270-nand:64m(app),-(data) rdinit=/sbin/init root=mtd3 rootfstype=jffs2" FILES_kernel-image_cm-x270 = "" |