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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2014-05-13 07:13:44 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-05-15 03:30:05 +0900 |
| commit | b3205dea8fbf6db9b1e46a0dad19a0712fdff44f (patch) | |
| tree | 440450833abe1f4f5d6654f9f1c9e70f5c0fc4bb /arch/arm/boot/dts/exynos5250.dtsi | |
| parent | 3528dd34b2d3dc642669fd12399e18a16e3aacc8 (diff) | |
| download | op-kernel-dev-b3205dea8fbf6db9b1e46a0dad19a0712fdff44f.zip op-kernel-dev-b3205dea8fbf6db9b1e46a0dad19a0712fdff44f.tar.gz | |
ARM: EXYNOS: Map SYSRAM through generic DT bindings
Instead of hardcoding the SYSRAM details for each SoC,
pass this information through device tree (DT) and make
the code SoC agnostic. Generic DT SRAM bindings are
used for achieving this.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts/exynos5250.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/exynos5250.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5250.dtsi b/arch/arm/boot/dts/exynos5250.dtsi index 3742331..e44693e 100644 --- a/arch/arm/boot/dts/exynos5250.dtsi +++ b/arch/arm/boot/dts/exynos5250.dtsi @@ -72,6 +72,24 @@ }; }; + sysram@02020000 { + compatible = "mmio-sram"; + reg = <0x02020000 0x30000>; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0 0x02020000 0x30000>; + + smp-sysram@0 { + compatible = "samsung,exynos4210-sysram"; + reg = <0x0 0x1000>; + }; + + smp-sysram@2f000 { + compatible = "samsung,exynos4210-sysram-ns"; + reg = <0x2f000 0x1000>; + }; + }; + pd_gsc: gsc-power-domain@10044000 { compatible = "samsung,exynos4210-pd"; reg = <0x10044000 0x20>; |
