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Diffstat (limited to 'packages/linux/linux-rp-2.6.24/tosa/0016-This-patch-fixes-the-pxa25x-clocks-definitions-to-ad.patch')
-rw-r--r--packages/linux/linux-rp-2.6.24/tosa/0016-This-patch-fixes-the-pxa25x-clocks-definitions-to-ad.patch44
1 files changed, 44 insertions, 0 deletions
diff --git a/packages/linux/linux-rp-2.6.24/tosa/0016-This-patch-fixes-the-pxa25x-clocks-definitions-to-ad.patch b/packages/linux/linux-rp-2.6.24/tosa/0016-This-patch-fixes-the-pxa25x-clocks-definitions-to-ad.patch
new file mode 100644
index 0000000000..d73de0698c
--- /dev/null
+++ b/packages/linux/linux-rp-2.6.24/tosa/0016-This-patch-fixes-the-pxa25x-clocks-definitions-to-ad.patch
@@ -0,0 +1,44 @@
+From 0fe7b491b70efafbd41185f8e95a3eada65984a1 Mon Sep 17 00:00:00 2001
+From: Dmitry Baryshkov <dbaryshkov@gmail.com>
+Date: Mon, 28 Jan 2008 01:49:28 +0300
+Subject: [PATCH 16/64] This patch fixes the pxa25x clocks definitions to add hwuart.
+
+Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
+---
+ arch/arm/mach-pxa/pxa25x.c | 9 ++++++++-
+ 1 files changed, 8 insertions(+), 1 deletions(-)
+
+diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
+index 9732d5d..006a6e0 100644
+--- a/arch/arm/mach-pxa/pxa25x.c
++++ b/arch/arm/mach-pxa/pxa25x.c
+@@ -111,11 +111,14 @@ static const struct clkops clk_pxa25x_lcd_ops = {
+ * 95.842MHz -> MMC 19.169MHz, I2C 31.949MHz, FICP 47.923MHz, USB 47.923MHz
+ * 147.456MHz -> UART 14.7456MHz, AC97 12.288MHz, I2S 5.672MHz (allegedly)
+ */
++static struct clk pxa25x_hwuart_clk =
++ INIT_CKEN("UARTCLK", HWUART, 14745600, 1, &pxa_device_hwuart.dev)
++;
++
+ static struct clk pxa25x_clks[] = {
+ INIT_CK("LCDCLK", LCD, &clk_pxa25x_lcd_ops, &pxa_device_fb.dev),
+ INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
+ INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
+- INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
+ INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
+ INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
+ INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
+@@ -303,6 +306,10 @@ static int __init pxa25x_init(void)
+ {
+ int ret = 0;
+
++ /* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
++ if (cpu_is_pxa25x())
++ clks_register(&pxa25x_hwuart_clk, 1);
++
+ if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
+ clks_register(pxa25x_clks, ARRAY_SIZE(pxa25x_clks));
+
+--
+1.5.3.8
+