On 2016?11?14? 22:45, Heiko Stuebner wrote:

Am Mittwoch, 9. November 2016, 21:21:53 CET schrieb Caesar Wang:

quoted

From: Ziyuan Xu <redacted>

Control power domain for eMMC via genpd to reduce power consumption.

Signed-off-by: Elaine Zhang <redacted>
Signed-off-by: Ziyuan Xu <redacted>
Signed-off-by: Caesar Wang <redacted>

Authorship / Signed-off mismatch. From above suggest Ziyuan is the author
while first Signed-off-by indicates Elaine as author. Please clarify.

I believe the Elaine is the first author. Sorry for this kind of 
question to brother you again. :(

-
Caesar

Thanks
Heiko

quoted

---

Changes in v2:
- Reviewed-on: https://chromium-review.googlesource.com/376558
- Verified on ChromeOS kernel4.4

  arch/arm64/boot/dts/rockchip/rk3399.dtsi | 11 +++++++++++
  1 file changed, 11 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi

b/arch/arm64/boot/dts/rockchip/rk3399.dtsi index cbb7f8b..b401176 100644

--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi

@@ -269,6 +269,7 @@
  		#clock-cells = <0>;
  		phys = <&emmc_phy>;
  		phy-names = "phy_arasan";
+		power-domains = <&power RK3399_PD_EMMC>;
  		status = "disabled";
  	};

@@ -690,6 +691,11 @@
  		status = "disabled";
  	};

+	qos_emmc: qos at ffa58000 {
+		compatible = "syscon";
+		reg = <0x0 0xffa58000 0x0 0x20>;
+	};
+
  	qos_gmac: qos at ffa5c000 {
  		compatible = "syscon";
  		reg = <0x0 0xffa5c000 0x0 0x20>;

@@ -823,6 +829,11 @@
  			};

  			/* These power domains are grouped by VD_LOGIC */
+			pd_emmc at RK3399_PD_EMMC {
+				reg = <RK3399_PD_EMMC>;
+				clocks = <&cru ACLK_EMMC>;
+				pm_qos = <&qos_emmc>;
+			};
  			pd_gmac at RK3399_PD_GMAC {
  				reg = <RK3399_PD_GMAC>;
  				clocks = <&cru ACLK_GMAC>;

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-- 
caesar wang | software engineer | wxt at rock-chip.com