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

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Message-Id: <1465339484-969-12-git-send-email-dianders@chromium.org>
Date:	Tue,  7 Jun 2016 15:44:44 -0700
From:	Douglas Anderson <dianders@...omium.org>
To:	ulf.hansson@...aro.org, kishon@...com,
	Heiko Stuebner <heiko@...ech.de>, robh+dt@...nel.org
Cc:	shawn.lin@...k-chips.com, xzy.xu@...k-chips.com,
	briannorris@...omium.org, adrian.hunter@...el.com,
	linux-rockchip@...ts.infradead.org, linux-mmc@...r.kernel.org,
	devicetree@...r.kernel.org,
	Douglas Anderson <dianders@...omium.org>, pawel.moll@....com,
	mark.rutland@....com, ijc+devicetree@...lion.org.uk,
	galak@...eaurora.org, catalin.marinas@....com, will.deacon@....com,
	wxt@...k-chips.com, jay.xu@...k-chips.com,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 11/11] arm64: dts: rockchip: Provide emmcclk to PHY for rk3399

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@...omium.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@...0 {
 			compatible = "rockchip,rk3399-emmc-phy";
 			reg = <0xf780 0x24>;
+			clocks = <&sdhci>;
+			clock-names = "emmcclk";
 			#phy-cells = <0>;
 			status = "disabled";
 		};
-- 
2.8.0.rc3.226.g39d4020