From: Chris Morgan <macroalpha82@gmail.com>
To: linux-rockchip@lists.infradead.org
Cc: devicetree@vger.kernel.org, jonas@kwiboo.se,
maccraft123mc@gmail.com, heiko@sntech.de,
krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org,
Chris Morgan <macromorgan@hotmail.com>
Subject: [PATCH] arm64: dts: rockchip: Add clk_rtc_32k to Anbernic xx3 Devices
Date: Mon, 27 Mar 2023 10:35:47 -0500 [thread overview]
Message-ID: <20230327153547.821822-1-macroalpha82@gmail.com> (raw)
From: Chris Morgan <macromorgan@hotmail.com>
For the Anbernic devices to display properly, we need to specify the
clock frequency of the PLL_VPLL. Adding the parent clock in the
rk356x.dtsi requires us to update our clock definitions to accomplish
this.
Fixes: 64b69474edf3 ("arm64: dts: rockchip: assign rate to clk_rtc_32k on rk356x")
Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi | 6 ++++--
arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts | 6 ++++--
2 files changed, 8 insertions(+), 4 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi
index 65a80d1f6d91..9a0e217f069f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg353x.dtsi
@@ -16,8 +16,10 @@ backlight: backlight {
};
&cru {
- assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
- assigned-clock-rates = <1200000000>, <200000000>, <241500000>;
+ assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>,
+ <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
+ assigned-clock-rates = <32768>, <1200000000>,
+ <200000000>, <241500000>;
};
&gpio_keys_control {
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
index b4b2df821cba..c763c7f3b1b3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-anbernic-rg503.dts
@@ -105,8 +105,10 @@ spk_amp: audio-amplifier {
};
&cru {
- assigned-clocks = <&cru PLL_GPLL>, <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
- assigned-clock-rates = <1200000000>, <200000000>, <500000000>;
+ assigned-clocks = <&pmucru CLK_RTC_32K>, <&cru PLL_GPLL>,
+ <&pmucru PLL_PPLL>, <&cru PLL_VPLL>;
+ assigned-clock-rates = <32768>, <1200000000>,
+ <200000000>, <500000000>;
};
&dsi_dphy0 {
--
2.34.1
next reply other threads:[~2023-03-27 15:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-27 15:35 Chris Morgan [this message]
2023-03-27 16:15 ` [PATCH] arm64: dts: rockchip: Add clk_rtc_32k to Anbernic xx3 Devices Krzysztof Kozlowski
2023-03-30 11:44 ` Heiko Stuebner
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