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Diffstat (limited to 'recipes-kernel/linux/linux-handheld-4.0/h1940/0006-ARM-s3c24xx-h1940-don-t-touch-UPLLCON.patch')
-rw-r--r--recipes-kernel/linux/linux-handheld-4.0/h1940/0006-ARM-s3c24xx-h1940-don-t-touch-UPLLCON.patch41
1 files changed, 41 insertions, 0 deletions
diff --git a/recipes-kernel/linux/linux-handheld-4.0/h1940/0006-ARM-s3c24xx-h1940-don-t-touch-UPLLCON.patch b/recipes-kernel/linux/linux-handheld-4.0/h1940/0006-ARM-s3c24xx-h1940-don-t-touch-UPLLCON.patch
new file mode 100644
index 0000000..0de15a4
--- /dev/null
+++ b/recipes-kernel/linux/linux-handheld-4.0/h1940/0006-ARM-s3c24xx-h1940-don-t-touch-UPLLCON.patch
@@ -0,0 +1,41 @@
+From 5cba96ec146e83a2e321609e431e047e7b97b6ea Mon Sep 17 00:00:00 2001
+From: Vasily Khoruzhick <anarsoul@gmail.com>
+Date: Thu, 17 Oct 2013 12:15:16 +0300
+Subject: [PATCH 06/15] ARM: s3c24xx: h1940: don't touch UPLLCON
+
+It's a bit late to modify UPLLCON in board init,
+anyway bootloader already puts correct value in it.
+
+Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
+---
+ arch/arm/mach-s3c24xx/mach-h1940.c | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/arch/arm/mach-s3c24xx/mach-h1940.c b/arch/arm/mach-s3c24xx/mach-h1940.c
+index bdb99e5..0f2648c 100644
+--- a/arch/arm/mach-s3c24xx/mach-h1940.c
++++ b/arch/arm/mach-s3c24xx/mach-h1940.c
+@@ -747,8 +747,6 @@ static void __init h1940_reserve(void)
+
+ static void __init h1940_init(void)
+ {
+- u32 tmp;
+-
+ s3c24xx_fb_set_platdata(&h1940_fb_info);
+ s3c24xx_mci_set_platdata(&h1940_mmc_cfg);
+ s3c24xx_udc_set_platdata(&h1940_udc_cfg);
+@@ -763,11 +761,6 @@ static void __init h1940_init(void)
+ S3C2410_MISCCR_USBSUSPND0 |
+ S3C2410_MISCCR_USBSUSPND1, 0x0);
+
+- tmp = (0x78 << S3C24XX_PLL_MDIV_SHIFT)
+- | (0x02 << S3C24XX_PLL_PDIV_SHIFT)
+- | (0x03 << S3C24XX_PLL_SDIV_SHIFT);
+- writel(tmp, S3C2410_UPLLCON);
+-
+ gpio_request(S3C2410_GPC(0), "LCD power");
+ gpio_request(S3C2410_GPC(1), "LCD power");
+ gpio_request(S3C2410_GPC(4), "LCD power");
+--
+2.3.5
+