* [PATCH 3/3] ARM: dts: Add clock property for mfc_pd in 5420
@ 2014-05-23 5:34 Arun Kumar K
0 siblings, 0 replies; 3+ messages in thread
From: Arun Kumar K @ 2014-05-23 5:34 UTC (permalink / raw)
To: linux-samsung-soc, devicetree
Cc: t.figa, kgene.kim, mark.rutland, pawel.moll, swarren, prathyush.k,
abrestic, arunkk.samsung
Adding the optional clock property for the mfc_pd for
handling the re-parenting while pd on/off.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
---
Corrected a typo error. Sorry for the noise.
---
arch/arm/boot/dts/exynos5420.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 5a85896..d1170db 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -260,6 +260,9 @@
mfc_pd: power-domain@10044060 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044060 0x20>;
+ clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_SW_ACLK333>,
+ <&clock CLK_MOUT_USER_ACLK333>;
+ clock-names = "oscclk", "pclk0", "clk0";
};
disp_pd: power-domain@100440C0 {
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH 0/3] Power-domain clk handling
@ 2014-05-23 5:08 Arun Kumar K
2014-05-23 5:08 ` [PATCH 3/3] ARM: dts: Add clock property for mfc_pd in 5420 Arun Kumar K
0 siblings, 1 reply; 3+ messages in thread
From: Arun Kumar K @ 2014-05-23 5:08 UTC (permalink / raw)
To: linux-samsung-soc, devicetree
Cc: t.figa, kgene.kim, mark.rutland, pawel.moll, swarren, prathyush.k,
abrestic, arunkk.samsung
This patchset enables the clk handling in power domain for
working as per the recommended power domain on / off sequence for
exynos5 SoCs. I have posted an RFC for the same [1] and didnt get any
review comments / objections. So I am dropping the RFC tag and
posting the patch along with the required clk and dt support.
[1] https://www.mail-archive.com/linux-samsung-soc@vger.kernel.org/msg30479.html
Arun Kumar K (2):
clk: exynos5420: Add IDs for clocks used in PD mfc
ARM: dts: Add clock property for mfc_pd in 5420
Prathyush K (1):
ARM: EXYNOS: Add support for clock handling in power domain
.../bindings/arm/exynos/power_domain.txt | 18 +++++++
arch/arm/boot/dts/exynos5420.dtsi | 3 ++
arch/arm/mach-exynos/pm_domains.c | 56 +++++++++++++++++++-
drivers/clk/samsung/clk-exynos5420.c | 6 ++-
include/dt-bindings/clock/exynos5420.h | 2 +
5 files changed, 82 insertions(+), 3 deletions(-)
--
1.7.9.5
^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH 3/3] ARM: dts: Add clock property for mfc_pd in 5420
2014-05-23 5:08 [PATCH 0/3] Power-domain clk handling Arun Kumar K
@ 2014-05-23 5:08 ` Arun Kumar K
2014-05-23 21:54 ` Tomasz Figa
0 siblings, 1 reply; 3+ messages in thread
From: Arun Kumar K @ 2014-05-23 5:08 UTC (permalink / raw)
To: linux-samsung-soc, devicetree
Cc: t.figa, kgene.kim, mark.rutland, pawel.moll, swarren, prathyush.k,
abrestic, arunkk.samsung
Adding the optional clock property for the mfc_pd for
handling the re-parenting while pd on/off.
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
---
arch/arm/boot/dts/exynos5420.dtsi | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
index 5a85896..890bdac 100644
--- a/arch/arm/boot/dts/exynos5420.dtsi
+++ b/arch/arm/boot/dts/exynos5420.dtsi
@@ -260,6 +260,9 @@
mfc_pd: power-domain@10044060 {
compatible = "samsung,exynos4210-pd";
reg = <0x10044060 0x20>;
+ clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_SW_ACLK333>,
+ <&clock CLK_MOUT_USER_ACLK333>,;
+ clock-names = "oscclk", "pclk0", "clk0";
};
disp_pd: power-domain@100440C0 {
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH 3/3] ARM: dts: Add clock property for mfc_pd in 5420
2014-05-23 5:08 ` [PATCH 3/3] ARM: dts: Add clock property for mfc_pd in 5420 Arun Kumar K
@ 2014-05-23 21:54 ` Tomasz Figa
0 siblings, 0 replies; 3+ messages in thread
From: Tomasz Figa @ 2014-05-23 21:54 UTC (permalink / raw)
To: Arun Kumar K, linux-samsung-soc, devicetree
Cc: t.figa, kgene.kim, mark.rutland, pawel.moll, swarren, prathyush.k,
abrestic, arunkk.samsung
On 23.05.2014 07:08, Arun Kumar K wrote:
> Adding the optional clock property for the mfc_pd for
> handling the re-parenting while pd on/off.
>
> Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
> ---
> arch/arm/boot/dts/exynos5420.dtsi | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/arch/arm/boot/dts/exynos5420.dtsi b/arch/arm/boot/dts/exynos5420.dtsi
> index 5a85896..890bdac 100644
> --- a/arch/arm/boot/dts/exynos5420.dtsi
> +++ b/arch/arm/boot/dts/exynos5420.dtsi
> @@ -260,6 +260,9 @@
> mfc_pd: power-domain@10044060 {
> compatible = "samsung,exynos4210-pd";
> reg = <0x10044060 0x20>;
> + clocks = <&clock CLK_FIN_PLL>, <&clock CLK_MOUT_SW_ACLK333>,
> + <&clock CLK_MOUT_USER_ACLK333>,;
> + clock-names = "oscclk", "pclk0", "clk0";
> };
>
> disp_pd: power-domain@100440C0 {
>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Best regards,
Tomasz
^ permalink raw reply [flat|nested] 3+ messages in thread
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