From: Martin Blumenstingl Date: Sun, 8 Dec 2019 18:05:23 +0000 (+0100) Subject: ARM: dts: meson: provide the XTAL clock using a fixed-clock X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=630ea3108adf0446b6b4194f3f42bc0bfe245d1d;p=linux.git ARM: dts: meson: provide the XTAL clock using a fixed-clock The clock controller driver has provided the XTAL clock so far. This does not match how the hardware actually works because the XTAL clock is an actual crystal which is mounted on the PCB. Add the "xtal" clock to meson.dtsi and replace all references to the clock controller's CLKID_XTAL with the new xtal clock node. Signed-off-by: Martin Blumenstingl Signed-off-by: Kevin Hilman --- diff --git a/arch/arm/boot/dts/meson.dtsi b/arch/arm/boot/dts/meson.dtsi index c4447f6c8b2cb..5d198309058aa 100644 --- a/arch/arm/boot/dts/meson.dtsi +++ b/arch/arm/boot/dts/meson.dtsi @@ -282,4 +282,11 @@ }; }; }; + + xtal: xtal-clk { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "xtal"; + #clock-cells = <0>; + }; }; /* end of / */ diff --git a/arch/arm/boot/dts/meson6.dtsi b/arch/arm/boot/dts/meson6.dtsi index 2d31b7ce3f8cb..4716030a48d0d 100644 --- a/arch/arm/boot/dts/meson6.dtsi +++ b/arch/arm/boot/dts/meson6.dtsi @@ -36,13 +36,6 @@ ranges = <0x0 0xd0000000 0x40000>; }; - xtal: xtal-clk { - compatible = "fixed-clock"; - clock-frequency = <24000000>; - clock-output-names = "xtal"; - #clock-cells = <0>; - }; - clk81: clk@0 { #clock-cells = <0>; compatible = "fixed-clock"; diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi index 5a7e3e5caebe2..4f59a4c8f0362 100644 --- a/arch/arm/boot/dts/meson8.dtsi +++ b/arch/arm/boot/dts/meson8.dtsi @@ -455,6 +455,8 @@ &hhi { clkc: clock-controller { compatible = "amlogic,meson8-clkc"; + clocks = <&xtal>; + clock-names = "xtal"; #clock-cells = <1>; #reset-cells = <1>; }; @@ -529,8 +531,7 @@ &saradc { compatible = "amlogic,meson8-saradc", "amlogic,meson-saradc"; - clocks = <&clkc CLKID_XTAL>, - <&clkc CLKID_SAR_ADC>; + clocks = <&xtal>, <&clkc CLKID_SAR_ADC>; clock-names = "clkin", "core"; amlogic,hhi-sysctrl = <&hhi>; nvmem-cells = <&temperature_calib>; @@ -548,31 +549,31 @@ }; &timer_abcde { - clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_CLK81>; + clocks = <&xtal>, <&clkc CLKID_CLK81>; clock-names = "xtal", "pclk"; }; &uart_AO { compatible = "amlogic,meson8-uart", "amlogic,meson-uart"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_CLK81>; + clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_CLK81>; clock-names = "baud", "xtal", "pclk"; }; &uart_A { compatible = "amlogic,meson8-uart", "amlogic,meson-uart"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_UART0>; + clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART0>; clock-names = "baud", "xtal", "pclk"; }; &uart_B { compatible = "amlogic,meson8-uart", "amlogic,meson-uart"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_UART1>; + clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART1>; clock-names = "baud", "xtal", "pclk"; }; &uart_C { compatible = "amlogic,meson8-uart", "amlogic,meson-uart"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_UART2>; + clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART2>; clock-names = "baud", "xtal", "pclk"; }; diff --git a/arch/arm/boot/dts/meson8b-ec100.dts b/arch/arm/boot/dts/meson8b-ec100.dts index bed1dfef19857..163a200d5a7b6 100644 --- a/arch/arm/boot/dts/meson8b-ec100.dts +++ b/arch/arm/boot/dts/meson8b-ec100.dts @@ -377,7 +377,7 @@ status = "okay"; pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>; pinctrl-names = "default"; - clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_XTAL>; + clocks = <&xtal>, <&xtal>; clock-names = "clkin0", "clkin1"; }; diff --git a/arch/arm/boot/dts/meson8b-mxq.dts b/arch/arm/boot/dts/meson8b-mxq.dts index 6e39ad52e42d3..33037ef62d0ad 100644 --- a/arch/arm/boot/dts/meson8b-mxq.dts +++ b/arch/arm/boot/dts/meson8b-mxq.dts @@ -165,7 +165,7 @@ status = "okay"; pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>; pinctrl-names = "default"; - clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_XTAL>; + clocks = <&xtal>, <&xtal>; clock-names = "clkin0", "clkin1"; }; diff --git a/arch/arm/boot/dts/meson8b-odroidc1.dts b/arch/arm/boot/dts/meson8b-odroidc1.dts index a24eccc354b95..a2a47804fc4a8 100644 --- a/arch/arm/boot/dts/meson8b-odroidc1.dts +++ b/arch/arm/boot/dts/meson8b-odroidc1.dts @@ -340,7 +340,7 @@ status = "okay"; pinctrl-0 = <&pwm_c1_pins>, <&pwm_d_pins>; pinctrl-names = "default"; - clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_XTAL>; + clocks = <&xtal>, <&xtal>; clock-names = "clkin0", "clkin1"; }; diff --git a/arch/arm/boot/dts/meson8b.dtsi b/arch/arm/boot/dts/meson8b.dtsi index 099bf8e711c94..1934666ff60f9 100644 --- a/arch/arm/boot/dts/meson8b.dtsi +++ b/arch/arm/boot/dts/meson8b.dtsi @@ -434,6 +434,8 @@ &hhi { clkc: clock-controller { compatible = "amlogic,meson8-clkc"; + clocks = <&xtal>; + clock-names = "xtal"; #clock-cells = <1>; #reset-cells = <1>; }; @@ -508,8 +510,7 @@ &saradc { compatible = "amlogic,meson8b-saradc", "amlogic,meson-saradc"; - clocks = <&clkc CLKID_XTAL>, - <&clkc CLKID_SAR_ADC>; + clocks = <&xtal>, <&clkc CLKID_SAR_ADC>; clock-names = "clkin", "core"; amlogic,hhi-sysctrl = <&hhi>; nvmem-cells = <&temperature_calib>; @@ -523,31 +524,31 @@ }; &timer_abcde { - clocks = <&clkc CLKID_XTAL>, <&clkc CLKID_CLK81>; + clocks = <&xtal>, <&clkc CLKID_CLK81>; clock-names = "xtal", "pclk"; }; &uart_AO { compatible = "amlogic,meson8b-uart", "amlogic,meson-uart"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_CLK81>; + clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_CLK81>; clock-names = "baud", "xtal", "pclk"; }; &uart_A { compatible = "amlogic,meson8b-uart", "amlogic,meson-uart"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_UART0>; + clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART0>; clock-names = "baud", "xtal", "pclk"; }; &uart_B { compatible = "amlogic,meson8b-uart", "amlogic,meson-uart"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_UART1>; + clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART1>; clock-names = "baud", "xtal", "pclk"; }; &uart_C { compatible = "amlogic,meson8b-uart", "amlogic,meson-uart"; - clocks = <&clkc CLKID_CLK81>, <&clkc CLKID_XTAL>, <&clkc CLKID_UART2>; + clocks = <&clkc CLKID_CLK81>, <&xtal>, <&clkc CLKID_UART2>; clock-names = "baud", "xtal", "pclk"; };