linux-imx (2.6.35.3): use 10.12.01 based kernel for mxs SoC family

Freescale maintains specific patches for their SoC families on
respective branches so we now have specific SRCREV for each
family.

For mxs we're using the 10.12.01 branch while for mx5 we keep using
11.09.01 one and we ended keeping the specific patches of each SoC
applying only on the right family.

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

2 files changed, 82 insertions, 0 deletions

diff --git a/recipes-kernel/linux/linux-imx-2.6.35.3/mx23-do-not-use-safe-write.patch b/recipes-kernel/linux/linux-imx-2.6.35.3/mx23-do-not-use-safe-write.patch
new file mode 100644
index 0000000..d25a3ec
--- /dev/null
+++ b/recipes-kernel/linux/linux-imx-2.6.35.3/mx23-do-not-use-safe-write.patch
@@ -0,0 +1,31 @@
+From: Otavio Salvador <otavio@ossystems.com.br>
+Subject: [PATCH 2/2] [MX23] Do not use safe write when building for MX23 arch
+
+The change 105ae4a60 include a safe write support for use with MX23
+but does not include a dummy implementation for other architecture
+making build to fail. This add a dummy version to allow the use with
+MX23 arch.
+
+Upstream-Status: Pending
+
+Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
+---
+ arch/arm/plat-mxs/usb_common.c |    2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/arch/arm/plat-mxs/usb_common.c b/arch/arm/plat-mxs/usb_common.c
+index 700d168..c3bc9a9 100644
+--- a/arch/arm/plat-mxs/usb_common.c
++++ b/arch/arm/plat-mxs/usb_common.c
+@@ -53,6 +53,8 @@ static void fsl_safe_writel(u32 val32, volatile u32 *addr)
+ {
+        __asm__ ("swp %0, %0, [%1]" : : "r"(val32), "r"(addr));
+ }
++#else
++static void fsl_safe_writel(u32 val32, volatile u32 *addr) { }
+ #endif
+ 
+ void fsl_usb_xcvr_register(struct fsl_xcvr_ops *xcvr_ops)
+-- 
+1.7.10.4
+
diff --git a/recipes-kernel/linux/linux-imx-2.6.35.3/mx23-dont-mange-IRQ_VDDA_BRNOUT.patch b/recipes-kernel/linux/linux-imx-2.6.35.3/mx23-dont-mange-IRQ_VDDA_BRNOUT.patch
new file mode 100644
index 0000000..a98878a
--- /dev/null
+++ b/recipes-kernel/linux/linux-imx-2.6.35.3/mx23-dont-mange-IRQ_VDDA_BRNOUT.patch
@@ -0,0 +1,51 @@
+From: Otavio Salvador <otavio@ossystems.com.br>
+Subject: [PATCH 1/2] [MX23] Don't mangle IRQ_VDDA_BRNOUT for MX23 arch
+
+This has been introduced on commit e93820b3 and makes the kernel to
+fail to build for MX23 arch so we avoid the IRQ_VDDA_BRNOUT
+manipulation for MX23 arch as this IRQ is not available on MX23.
+
+Upstream-Status: Pending
+
+Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
+---
+ drivers/power/mxs/linux.c |    6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/drivers/power/mxs/linux.c b/drivers/power/mxs/linux.c
+index d5185fa..0d6c729 100644
+--- a/drivers/power/mxs/linux.c
++++ b/drivers/power/mxs/linux.c
+@@ -1171,7 +1171,9 @@ static int __init mxs_bat_init(void)
+                disable_irq(IRQ_DCDC4P2_BRNOUT);
+                disable_irq(IRQ_BATT_BRNOUT);
+                disable_irq(IRQ_VDDD_BRNOUT);
++#ifndef CONFIG_ARCH_MX23
+                disable_irq(IRQ_VDDA_BRNOUT);
++#endif
+                if (no_battery)
+                        disable_irq(IRQ_VDDIO_BRNOUT);
+ #ifndef CONFIG_ARCH_MX28
+@@ -1184,7 +1186,9 @@ static int __init mxs_bat_init(void)
+                mxs_set_irq_fiq(IRQ_DCDC4P2_BRNOUT, 1);
+                mxs_set_irq_fiq(IRQ_BATT_BRNOUT, 1);
+                mxs_set_irq_fiq(IRQ_VDDD_BRNOUT, 1);
++#ifndef CONFIG_ARCH_MX23
+                mxs_set_irq_fiq(IRQ_VDDA_BRNOUT, 1);
++#endif
+                if (no_battery)
+                        mxs_set_irq_fiq(IRQ_VDDIO_BRNOUT, 1);
+ #ifndef CONFIG_ARCH_MX28
+@@ -1199,7 +1203,9 @@ static int __init mxs_bat_init(void)
+                enable_irq(IRQ_DCDC4P2_BRNOUT);
+                enable_irq(IRQ_BATT_BRNOUT);
+                enable_irq(IRQ_VDDD_BRNOUT);
++#ifndef CONFIG_ARCH_MX23
+                enable_irq(IRQ_VDDA_BRNOUT);
++#endif
+                if (no_battery)
+                        enable_irq(IRQ_VDDIO_BRNOUT);
+ #ifndef CONFIG_ARCH_MX28
+-- 
+1.7.10.4
+