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Groups > linux.kernel > #1479712
| From | Elaine Zhang <zhangqing@rock-chips.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 4/6] arm64: dts: rockchip: add pd_sd power node for rk3399 |
| Date | 2016-09-09 09:50 +0200 |
| Message-ID | <sfoJs-8tz-21@gated-at.bofh.it> (permalink) |
| References | <sfoJs-8tz-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
1.add pd node for RK3399 Soc
2.create power domain tree
3.add qos node for domain
4.add the pd_sd consumers node
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
---
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 52eeb007fddf..e2ecad651cac 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -253,6 +253,7 @@
<&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
fifo-depth = <0x100>;
+ power-domains = <&power RK3399_PD_SD>;
status = "disabled";
};
@@ -718,6 +719,10 @@
compatible = "syscon";
reg = <0x0 0xffa60180 0x0 0x20>;
};
+ qos_sd: qos@ffa74000 {
+ compatible = "syscon";
+ reg = <0x0 0xffa74000 0x0 0x20>;
+ };
qos_hdcp: qos@ffa90000 {
compatible = "syscon";
@@ -875,6 +880,13 @@
<&qos_pcie>,
<&qos_usb_host0>,
<&qos_usb_host1>;
+
+ pd_sd@RK3399_PD_SD {
+ reg = <RK3399_PD_SD>;
+ clocks = <&cru HCLK_SDMMC>,
+ <&cru SCLK_SDMMC>;
+ pm_qos = <&qos_sd>;
+ };
};
pd_vio@RK3399_PD_VIO {
reg = <RK3399_PD_VIO>;
--
1.9.1
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[PATCH 0/6] arm64: dts: rockchip: added some pd nodes for rk3399 Soc Elaine Zhang <zhangqing@rock-chips.com> - 2016-09-09 09:50 +0200 [PATCH 1/6] arm64: dts: rockchip: add pd_edp node for rk3399 Elaine Zhang <zhangqing@rock-chips.com> - 2016-09-09 09:50 +0200 [PATCH 3/6] arm64: dts: rockchip: add pd_perihp power node for rk3399 Elaine Zhang <zhangqing@rock-chips.com> - 2016-09-09 09:50 +0200 [PATCH 4/6] arm64: dts: rockchip: add pd_sd power node for rk3399 Elaine Zhang <zhangqing@rock-chips.com> - 2016-09-09 09:50 +0200 [PATCH 5/6] arm64: dts: rockchip: add pd_sdioaudio power node for rk3399 Elaine Zhang <zhangqing@rock-chips.com> - 2016-09-09 09:50 +0200 [PATCH 6/6] arm64: dts: rockchip: add pd_usb3 power node for rk3399 Elaine Zhang <zhangqing@rock-chips.com> - 2016-09-09 09:50 +0200
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