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From: Johan Jonker <jbx6244@gmail.com>
To: kever.yang@rock-chips.com
Cc: sjg@chromium.org, philipp.tomsich@vrull.eu,
	sumit.garg@kernel.org, trini@konsulko.com, u-boot@lists.denx.de,
	hl@rock-chips.com, jagan@amarulasolutions.com,
	jernej.skrabec@gmail.com, w.egorov@phytec.de, jonas@kwiboo.se,
	michael@amarulasolutions.com
Subject: [PATCH v3 3/6] ARM: dts: rockchip: move edp assigned-clocks to edp node on rk3288
Date: Fri, 16 Jan 2026 23:12:20 +0100	[thread overview]
Message-ID: <31a98155-90cd-4896-9dad-002e6a53b4fa@gmail.com> (raw)
In-Reply-To: <a6eba53c-a2db-44fc-9785-d817dbb4ef11@gmail.com>

The rk3288 power-controller node contains an assigned-clocks property
that conflicts with the bindings. From the git history it shows that they
wanted to assign the rk3288 EDP_24M clock input centrally before an edp
node was available. Move the edp assigned-clocks property to the edp node
to reduce dtbs_check output.

Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://patch.msgid.link/7d6fa223-ab90-4c44-9180-54df78467ea5@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>

[ upstream commit: 10712ce694a67304a99dbba20f8cb146ca5f4fd6 ]

(cherry picked from commit e1b4137b6bbc9998b13cde2eba0655cfdd358c69)
---
 dts/upstream/src/arm/rockchip/rk3288.dtsi | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/dts/upstream/src/arm/rockchip/rk3288.dtsi b/dts/upstream/src/arm/rockchip/rk3288.dtsi
index 7e284b4fecdc..7477fc5da3ec 100644
--- a/dts/upstream/src/arm/rockchip/rk3288.dtsi
+++ b/dts/upstream/src/arm/rockchip/rk3288.dtsi
@@ -741,9 +741,6 @@
 			#address-cells = <1>;
 			#size-cells = <0>;

-			assigned-clocks = <&cru SCLK_EDP_24M>;
-			assigned-clock-parents = <&xin24m>;
-
 			/*
 			 * Note: Although SCLK_* are the working clocks
 			 * of device without including on the NOC, needed for
@@ -1193,6 +1190,8 @@
 		compatible = "rockchip,rk3288-dp";
 		reg = <0x0 0xff970000 0x0 0x4000>;
 		interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
+		assigned-clocks = <&cru SCLK_EDP_24M>;
+		assigned-clock-parents = <&xin24m>;
 		clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>;
 		clock-names = "dp", "pclk";
 		phys = <&edp_phy>;
--
2.39.5


  parent reply	other threads:[~2026-01-16 22:12 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-01-16 22:09 [PATCH v3 0/6] rockchip: use OF_UPSTREAM for rk3288 Johan Jonker
2026-01-16 22:11 ` [PATCH v3 1/6] ARM: dts: rockchip: Remove mshc aliases from RK3288 Johan Jonker
2026-03-08 15:42   ` Kever Yang
2026-01-16 22:12 ` [PATCH v3 2/6] ARM: dts: rockchip: Add spi_flash label to rk3288-veyron Johan Jonker
2026-03-08 15:42   ` Kever Yang
2026-01-16 22:12 ` Johan Jonker [this message]
2026-03-08 15:42   ` [PATCH v3 3/6] ARM: dts: rockchip: move edp assigned-clocks to edp node on rk3288 Kever Yang
2026-01-16 22:12 ` [PATCH v3 4/6] rockchip: Switch rk3288-veyron boards to upstream devicetree Johan Jonker
2026-03-08 15:42   ` Kever Yang
2026-01-16 22:13 ` [PATCH v3 5/6] rockchip: Switch remaining rk3288 " Johan Jonker
2026-03-09  3:02   ` Kever Yang
2026-01-16 22:13 ` [PATCH v3 6/6] rockchip: imply OF_UPSTREAM for rk3288 boards Johan Jonker
2026-03-09  3:02   ` Kever Yang

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