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From: Chris Morgan <macroalpha82@gmail.com>
To: u-boot@lists.denx.de
Cc: sjg@chromium.org, philipp.tomsich@vrull.eu,
	kever.yang@rock-chips.com, lukma@denx.de, jon.lin@rock-chips.com,
	Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH 2/2] rockchip: board: remove SCLK_GPU from U-Boot DT
Date: Thu,  5 Aug 2021 11:48:48 -0500	[thread overview]
Message-ID: <20210805164848.21001-3-macroalpha82@gmail.com> (raw)
In-Reply-To: <20210805164848.21001-1-macroalpha82@gmail.com>

From: Chris Morgan <macromorgan@hotmail.com>

Starting with commit 92f1e9a4b31c ("clk: Detect failure to set
defaults") the clk driver for the PX30 would fail to probe for the
Odroid Go Advance. This patch is to remove the clock for the GPU from
the U-Boot specific devicetree, as that clock is not supported by the
U-Boot clk_px30 driver.

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
 arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi b/arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi
index 00767d2abd..c330286bc5 100644
--- a/arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi
+++ b/arch/arm/dts/rk3326-odroid-go2-u-boot.dtsi
@@ -9,8 +9,18 @@
 	};
 };
 
+/* U-Boot clk driver for px30 cannot set GPU_CLK */
 &cru {
 	u-boot,dm-pre-reloc;
+	assigned-clocks = <&cru PLL_NPLL>,
+		<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
+		<&cru HCLK_BUS_PRE>, <&cru HCLK_PERI_PRE>,
+		<&cru PCLK_BUS_PRE>, <&cru PLL_CPLL>;
+
+	assigned-clock-rates = <1188000000>,
+		<200000000>, <200000000>,
+		<150000000>, <150000000>,
+		<100000000>, <17000000>;
 };
 
 &dmc {
-- 
2.25.1


  parent reply	other threads:[~2021-08-05 16:49 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-05 16:48 [PATCH 0/2] rockchip: board: Fix bug for clk driver for OGA Chris Morgan
2021-08-05 16:48 ` [PATCH 1/2] rockchip: px30: add support for setting cpll clock Chris Morgan
2021-10-15 12:46   ` Kever Yang
2021-08-05 16:48 ` Chris Morgan [this message]
2021-10-15 12:45   ` [PATCH 2/2] rockchip: board: remove SCLK_GPU from U-Boot DT Kever Yang

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