Hi Akshay,
On Thu, Jan 24, 2013 at 4:24 AM, Akshay Saraswat akshay.s@samsung.com wrote:
This adds a member to TMU FDT node for providing hardware tripping temperature threshold.
Signed-off-by: Akshay Saraswat akshay.s@samsung.com
Changes since v5: - New patch.
board/samsung/dts/exynos5250-smdk5250.dts | 1 + doc/device-tree-bindings/exynos/tmu.txt | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-)
diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts index 00dac40..1c2d52d 100644 --- a/board/samsung/dts/exynos5250-smdk5250.dts +++ b/board/samsung/dts/exynos5250-smdk5250.dts @@ -72,6 +72,7 @@ samsung,max-temp = <125>; samsung,start-warning = <95>; samsung,start-tripping = <105>;
samsung,hw-tripping = <110>; samsung,efuse-min-value = <40>; samsung,efuse-value = <55>; samsung,efuse-max-value = <100>;diff --git a/doc/device-tree-bindings/exynos/tmu.txt b/doc/device-tree-bindings/exynos/tmu.txt index 779b01c..424395e 100644 --- a/doc/device-tree-bindings/exynos/tmu.txt +++ b/doc/device-tree-bindings/exynos/tmu.txt @@ -13,7 +13,9 @@ Required properties:
- samsung,max-temp : Maximum temperature value (125 degree celsius) - Current temperature of SoC should be less than this value.
- samsung,start-warning : Temperature at which TMU starts giving warning (degree celsius)
- samsung,start-tripping : Temperature at which system will trip and shutdown (degree celsius)
- samsung,start-tripping : Temperature at which TMU shutdowns the system (degree celsius)
s/shutdowns/shuts down/
- samsung,hw-tripping : Temperature at which hardware tripping should happen
in case TMU fails to poweroff (degree celsius)
maybe two words 'power off'
- samsung,efuse-min-value : SOC efuse min value (Constant 40) - efuse-value should be more than this value.
- samsung,efuse-value : SOC actual efuse value (Literal value)
@@ -38,6 +40,7 @@ tmu@10060000 { samsung,max-temp = <125>; samsung,start-warning = <95>; samsung,start-tripping = <105>;
samsung,hw-tripping = <110>; samsung,efuse-min-value = <40>; samsung,efuse-value = <55>; samsung,efuse-max-value = <100>;-- 1.7.9.5
Regards, Simon