linux-kernel - [PATCH 5/6] arm64: dts: rockchip: add cif clk-control pinctrl for rk3399

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Message-Id: <20210210111020.2476369-6-heiko@sntech.de>
Date:   Wed, 10 Feb 2021 12:10:19 +0100
From:   Heiko Stuebner <heiko@...ech.de>
To:     dri-devel@...ts.freedesktop.org
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        hjc@...k-chips.com, heiko@...ech.de, robh+dt@...nel.org,
        sebastian.fricke@...teo.net, linux-media@...r.kernel.org,
        dafna.hirschfeld@...labora.com, helen.koike@...labora.com,
        ezequiel@...labora.com, cmuellner@...ux.com,
        Heiko Stuebner <heiko.stuebner@...obroma-systems.com>
Subject: [PATCH 5/6] arm64: dts: rockchip: add cif clk-control pinctrl for rk3399

From: Heiko Stuebner <heiko.stuebner@...obroma-systems.com>

This enables variant a of the clkout signal for camera applications
and also the cifclkin pinctrl setting.

Signed-off-by: Heiko Stuebner <heiko.stuebner@...obroma-systems.com>
Tested-by: Sebastian Fricke <sebastian.fricke@...teo.net>
---
 arch/arm64/boot/dts/rockchip/rk3399.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 5d2178cb3e38..7c661d84df25 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -2102,6 +2102,18 @@ clk_32k: clk-32k {
 			};
 		};
 
+		cif {
+			cif_clkin: cif-clkin {
+				rockchip,pins =
+					<2 RK_PB2 3 &pcfg_pull_none>;
+			};
+
+			cif_clkouta: cif-clkouta {
+				rockchip,pins =
+					<2 RK_PB3 3 &pcfg_pull_none>;
+			};
+		};
+
 		edp {
 			edp_hpd: edp-hpd {
 				rockchip,pins =
-- 
2.29.2