lkml.org 
[lkml]   [2022]   [Mar]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v4 1/1] arm64: dts: qcom: sm8150: Add ufs power-domain entries
Date
Add power-domain entries for UFS phy node in sm8150 dts.

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
---
Changes since v3:
----------------
- v3 can be found here: https://lore.kernel.org/linux-arm-msm/20220303082140.240745-1-bhupesh.sharma@linaro.org/
- Dropped [PATCH 1/2] from v3, which is already in linux-next now.
- Addressed Dmitry's and Bjorn's review comments.
- This patch is rebase on linux-next.

arch/arm64/boot/dts/qcom/sm8150.dtsi | 3 +++
1 file changed, 3 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8150.dtsi b/arch/arm64/boot/dts/qcom/sm8150.dtsi
index 6012322a5984..eed601e70229 100644
--- a/arch/arm64/boot/dts/qcom/sm8150.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8150.dtsi
@@ -1637,6 +1637,7 @@ ufs_mem_hc: ufshc@1d84000 {
phy-names = "ufsphy";
lanes-per-direction = <2>;
#reset-cells = <1>;
+
resets = <&gcc GCC_UFS_PHY_BCR>;
reset-names = "rst";

@@ -1687,6 +1688,8 @@ ufs_mem_phy: phy@1d87000 {
clocks = <&gcc GCC_UFS_MEM_CLKREF_CLK>,
<&gcc GCC_UFS_PHY_PHY_AUX_CLK>;

+ power-domains = <&gcc UFS_PHY_GDSC>;
+ power-domain-names = "ufs_phy_gdsc";
resets = <&ufs_mem_hc 0>;
reset-names = "ufsphy";
status = "disabled";
--
2.35.1
\
 
 \ /
  Last update: 2022-03-23 21:32    [W:0.076 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site