Thread (29 messages) 29 messages, 3 authors, 2016-06-16
STALE3643d
Revisions (3)
  1. v1 current
  2. v2 [diff vs current]
  3. v3 [diff vs current]

[PATCH 11/11] arm64: dts: rockchip: Provide emmcclk to PHY for rk3399

From: dianders@chromium.org (Douglas Anderson)
Date: 2016-06-07 22:46:18
Also in: linux-devicetree, linux-mmc, linux-rockchip, lkml
Subsystem: the rest · Maintainer: Linus Torvalds

Previous changes in this series allowed exposing the card clock from the
rk3399 SDHCI device and allowed consuming the card clock in the rk3399
eMMC PHY.  Hook things up in the main rk3399 dtsi file.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++++
 1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 1b57e92e0093..004b599ca285 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -225,8 +225,10 @@
 		assigned-clock-rates = <200000000>;
 		clocks = <&cru SCLK_EMMC>, <&cru ACLK_EMMC>;
 		clock-names = "clk_xin", "clk_ahb";
+		clock-output-names = "emmc_cardclock";
 		phys = <&emmc_phy>;
 		phy-names = "phy_arasan";
+		#clock-cells = <0>;
 		status = "disabled";
 	};
 
@@ -621,6 +623,8 @@
 		emmc_phy: phy at f780 {
 			compatible = "rockchip,rk3399-emmc-phy";
 			reg = <0xf780 0x24>;
+			clocks = <&sdhci>;
+			clock-names = "emmcclk";
 			#phy-cells = <0>;
 			status = "disabled";
 		};
-- 
2.8.0.rc3.226.g39d4020
Keyboard shortcuts
hback out one level
jnext message in thread
kprevious message in thread
ldrill in
Escclose help / fold thread tree
?toggle this help