[PATCH 1/3] ARM64: dts: mt8173: Add clock controller device nodes
From: Daniel Kurtz <hidden>
Date: 2015-05-20 08:44:20
Also in:
linux-devicetree, linux-mediatek
On Tue, May 19, 2015 at 6:53 PM, Sascha Hauer [off-list ref] wrote:
quoted hunk
This adds the device nodes providing clocks on the Mediatek MT8173. These are: topckgen, infracfg, pericfg and apmixedsys. These are fed by two oscillators also added by this patch. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 41 ++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+)diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 924fdb6..30ac8dd 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi@@ -14,6 +14,7 @@ #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include "mt8173-pinfunc.h" +#include <dt-bindings/clock/mt8173-clk.h>
nit: alphabetize headers With that fixed, this one is: Reviewed-by: Daniel Kurtz <redacted>
quoted hunk
/ { compatible = "mediatek,mt8173";@@ -87,6 +88,20 @@ #clock-cells = <0>; }; + clk26m: oscillator at 0 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <26000000>; + clock-output-names = "clk26m"; + }; + + clk32k: oscillator at 1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <32000>; + clock-output-names = "clk32k"; + }; + timer { compatible = "arm,armv8-timer"; interrupt-parent = <&gic>;@@ -106,6 +121,26 @@ compatible = "simple-bus"; ranges; + topckgen: clock-controller at 10000000 { + compatible = "mediatek,mt8173-topckgen"; + reg = <0 0x10000000 0 0x1000>; + #clock-cells = <1>; + }; + + infracfg: power-controller at 10001000 { + compatible = "mediatek,mt8173-infracfg", "syscon"; + reg = <0 0x10001000 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + + pericfg: power-controller at 10003000 { + compatible = "mediatek,mt8173-pericfg", "syscon"; + reg = <0 0x10003000 0 0x1000>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + syscfg_pctl_a: syscfg_pctl_a at 10005000 { compatible = "mediatek,mt8173-pctl-a-syscfg", "syscon"; reg = <0 0x10005000 0 0x1000>;@@ -134,6 +169,12 @@ reg = <0 0x10200620 0 0x20>; }; + apmixedsys: clock-controller at 10209000 { + compatible = "mediatek,mt8173-apmixedsys"; + reg = <0 0x10209000 0 0x1000>; + #clock-cells = <1>; + }; + gic: interrupt-controller at 10220000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; --2.1.4 _______________________________________________ Linux-mediatek mailing list Linux-mediatek at lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek