58 lines
1.6 KiB
Diff
58 lines
1.6 KiB
Diff
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From 88c6b8a72c1fb3eaaa8edd63f0c779c913a08f83 Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megi@xff.cz>
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Date: Tue, 18 Jul 2023 13:47:04 +0200
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Subject: [PATCH 186/464] arm64: dts: rk3399-pinebook-pro: Add DMC nodes
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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---
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.../boot/dts/rockchip/rk3399-pinebook-pro.dts | 33 +++++++++++++++++++
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1 file changed, 33 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
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index c68576e581ff..c3beea387a28 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
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@@ -414,6 +414,39 @@ &cdn_dp {
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phys = <&tcphy0_dp>;
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};
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+&dfi {
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+ status = "okay";
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+};
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+
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+&dmc {
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+ // This node can only be enabled by FDT patching from U-Boot that
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+ // uses Rockchip TPL/TF-A. DMC only works with the downstream firmware.
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+ // If you enabled this on mainline, your phone will lock up on boot.
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+ //status = "okay";
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+
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+ center-supply = <&vdd_center>;
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+
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+ rockchip,pd-idle-ns = <160>;
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+ rockchip,sr-idle-ns = <10240>;
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+ rockchip,sr-mc-gate-idle-ns = <40960>;
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+ rockchip,srpd-lite-idle-ns = <61440>;
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+ rockchip,standby-idle-ns = <81920>;
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+
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+ rockchip,lpddr4_odt_dis_freq = <666000000>;
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+
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+ rockchip,srpd-lite-idle-dis-freq-hz = <0>;
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+ rockchip,standby-idle-dis-freq-hz = <928000000>;
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+ rockchip,sr-mc-gate-idle-dis-freq-hz = <800000000>;
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+ rockchip,pd-idle-dis-freq-hz = <800000000>;
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+ rockchip,sr-idle-dis-freq-hz = <800000000>;
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+};
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+
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+&dmc_opp_table {
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+ opp00 {
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+ opp-suspend;
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+ };
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+};
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+
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&edp {
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force-hpd;
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status = "okay";
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--
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2.34.1
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