Adding all 4 gscalar devices from DT device list in machine file.
Signed-off-by: Abhilash Kesavan <a.kesavan@xxxxxxxxxxx>
Signed-off-by: Leela Krishna Amudala <l.krishna@xxxxxxxxxxx>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@xxxxxxxxxxx>
---
arch/arm/boot/dts/exynos5250.dtsi | 31 +++++++++++++++++++++++++++++++
arch/arm/mach-exynos/mach-exynos5-dt.c | 8 ++++++++
2 files changed, 39 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi
index 4272b29..b945c00 100644
--- a/arch/arm/boot/dts/exynos5250.dtsi
+++ b/arch/arm/boot/dts/exynos5250.dtsi
@@ -23,6 +23,13 @@
compatible = "samsung,exynos5250";
interrupt-parent = <&gic>;
+ aliases {
+ gsc0 = &gsc_0;
+ gsc1 = &gsc_1;
+ gsc2 = &gsc_2;
+ gsc3 = &gsc_3;
+ };
+
gic:interrupt-controller@10481000 {
compatible = "arm,cortex-a9-gic";
#interrupt-cells = <3>;
@@ -424,4 +431,28 @@
#gpio-cells = <4>;
};
};
+
+ gsc_0: gsc@0x13e00000 {
+ compatible = "samsung,exynos-gsc";
+ reg = <0x13e00000 0x1000>;
+ interrupts = <0 85 0>;
+ };
+
+ gsc_1: gsc@0x13e10000 {
+ compatible = "samsung,exynos-gsc";
+ reg = <0x13e10000 0x1000>;
+ interrupts = <0 86 0>;
+ };
+
+ gsc_2: gsc@0x13e20000 {
+ compatible = "samsung,exynos-gsc";
+ reg = <0x13e20000 0x1000>;
+ interrupts = <0 87 0>;
+ };
+
+ gsc_3: gsc@0x13e30000 {
+ compatible = "samsung,exynos-gsc";
+ reg = <0x13e30000 0x1000>;
+ interrupts = <0 88 0>;
+ };
};
diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c
index 7b1e11a..76b081c 100644
--- a/arch/arm/mach-exynos/mach-exynos5-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos5-dt.c
@@ -50,6 +50,14 @@ static const struct of_dev_auxdata exynos5250_auxdata_lookup[] __initconst = {
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA0, "dma-pl330.0", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_PDMA1, "dma-pl330.1", NULL),
OF_DEV_AUXDATA("arm,pl330", EXYNOS5_PA_MDMA1, "dma-pl330.2", NULL),
+ OF_DEV_AUXDATA("samsung,exynos-gsc", 0x13E00000,
+ "exynos-gsc.0", NULL),
+ OF_DEV_AUXDATA("samsung,exynos-gsc", 0x13E10000,
+ "exynos-gsc.1", NULL),
+ OF_DEV_AUXDATA("samsung,exynos-gsc", 0x13E20000,
+ "exynos-gsc.2", NULL),
+ OF_DEV_AUXDATA("samsung,exynos-gsc", 0x13E30000,
+ "exynos-gsc.3", NULL),
{},
};
--
1.7.0.4
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