@@ -1016,7 +1016,7 @@
reg = <0x483a8000 0x8000>;
syscon-phy-power = <&scm_conf 0x620>;
clocks = <&usb_phy0_always_on_clk32k>,
- <&l4_per_clkctrl AM4_USB_OTG_SS0_CLKCTRL 8>;
+ <&l3s_clkctrl AM4_L3S_USB_OTG_SS0_CLKCTRL 8>;
clock-names = "wkupclk", "refclk";
#phy-cells = <0>;
status = "disabled";
@@ -1035,7 +1035,7 @@
reg = <0x483e8000 0x8000>;
syscon-phy-power = <&scm_conf 0x628>;
clocks = <&usb_phy1_always_on_clk32k>,
- <&l4_per_clkctrl AM4_USB_OTG_SS1_CLKCTRL 8>;
+ <&l3s_clkctrl AM4_L3S_USB_OTG_SS1_CLKCTRL 8>;
clock-names = "wkupclk", "refclk";
#phy-cells = <0>;
status = "disabled";
@@ -710,73 +710,123 @@
};
&prcm {
- l4_wkup_cm: l4_wkup_cm@2800 {
+ wkup_cm: wkup-cm@2800 {
compatible = "ti,omap4-cm";
reg = <0x2800 0x400>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x2800 0x400>;
- l4_wkup_clkctrl: clk@20 {
+ l3s_tsc_clkctrl: l3s-tsc-clkctrl@120 {
compatible = "ti,clkctrl";
- reg = <0x20 0x34c>;
+ reg = <0x120 0x4>;
#clock-cells = <2>;
};
+
+ l4_wkup_aon_clkctrl: l4-wkup-aon-clkctrl@228 {
+ compatible = "ti,clkctrl";
+ reg = <0x228 0xc>;
+ #clock-cells = <2>;
+ };
+
+ l4_wkup_clkctrl: l4-wkup-clkctrl@220 {
+ compatible = "ti,clkctrl";
+ reg = <0x220 0x4>, <0x328 0x44>;
+ #clock-cells = <2>;
+ };
+
};
- mpu_cm: mpu_cm@8300 {
+ mpu_cm: mpu-cm@8300 {
compatible = "ti,omap4-cm";
reg = <0x8300 0x100>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x8300 0x100>;
- mpu_clkctrl: clk@20 {
+ mpu_clkctrl: mpu-clkctrl@20 {
compatible = "ti,clkctrl";
reg = <0x20 0x4>;
#clock-cells = <2>;
};
};
- gfx_l3_cm: gfx_l3_cm@8400 {
+ gfx_l3_cm: gfx-l3-cm@8400 {
compatible = "ti,omap4-cm";
reg = <0x8400 0x100>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x8400 0x100>;
- gfx_l3_clkctrl: clk@20 {
+ gfx_l3_clkctrl: gfx-l3-clkctrl@20 {
compatible = "ti,clkctrl";
reg = <0x20 0x4>;
#clock-cells = <2>;
};
};
- l4_rtc_cm: l4_rtc_cm@8500 {
+ l4_rtc_cm: l4-rtc-cm@8500 {
compatible = "ti,omap4-cm";
reg = <0x8500 0x100>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x8500 0x100>;
- l4_rtc_clkctrl: clk@20 {
+ l4_rtc_clkctrl: l4-rtc-clkctrl@20 {
compatible = "ti,clkctrl";
reg = <0x20 0x4>;
#clock-cells = <2>;
};
};
- l4_per_cm: l4_per_cm@8800 {
+ per_cm: per-cm@8800 {
compatible = "ti,omap4-cm";
reg = <0x8800 0xc00>;
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x8800 0xc00>;
- l4_per_clkctrl: clk@20 {
+ l3_clkctrl: l3-clkctrl@20 {
+ compatible = "ti,clkctrl";
+ reg = <0x20 0x3c>, <0x78 0x2c>;
+ #clock-cells = <2>;
+ };
+
+ l3s_clkctrl: l3s-clkctrl@68 {
+ compatible = "ti,clkctrl";
+ reg = <0x68 0xc>, <0x220 0x4c>;
+ #clock-cells = <2>;
+ };
+
+ pruss_ocp_clkctrl: pruss-ocp-clkctrl@320 {
compatible = "ti,clkctrl";
- reg = <0x20 0xb04>;
+ reg = <0x320 0x4>;
#clock-cells = <2>;
};
+
+ l4ls_clkctrl: l4ls-clkctrl@420 {
+ compatible = "ti,clkctrl";
+ reg = <0x420 0x1a4>;
+ #clock-cells = <2>;
+ };
+
+ emif_clkctrl: emif-clkctrl@720 {
+ compatible = "ti,clkctrl";
+ reg = <0x720 0x4>;
+ #clock-cells = <2>;
+ };
+
+ dss_clkctrl: dss-clkctrl@a20 {
+ compatible = "ti,clkctrl";
+ reg = <0xa20 0x4>;
+ #clock-cells = <2>;
+ };
+
+ cpsw_125mhz_clkctrl: cpsw-125mhz-clkctrl@b20 {
+ compatible = "ti,clkctrl";
+ reg = <0xb20 0x4>;
+ #clock-cells = <2>;
+ };
+
};
};
Convert AM43xx to use the new clockdomain based layout. Previously the clkctrl split was based on CM isntance boundaries. The new layout helps with introducing the interconnect driver instances. Signed-off-by: Tero Kristo <t-kristo@ti.com> --- arch/arm/boot/dts/am4372.dtsi | 4 +- arch/arm/boot/dts/am43xx-clocks.dtsi | 74 ++++++++++++++++++++++++++++++------ 2 files changed, 64 insertions(+), 14 deletions(-) -- 1.9.1 -- Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki