@@ -13,6 +13,8 @@
#include "skeleton.dtsi"
+#include <dt-bindings/clock/lpc32xx-clock.h>
+
/ {
compatible = "nxp,lpc3220";
interrupt-parent = <&mic>;
@@ -57,6 +59,7 @@
slc: flash@20020000 {
compatible = "nxp,lpc3220-slc";
reg = <0x20020000 0x1000>;
+ clocks = <&clk LPC32XX_CLK_SLC>;
status = "disabled";
};
@@ -64,6 +67,7 @@
compatible = "nxp,lpc3220-mlc";
reg = <0x200a8000 0x11000>;
interrupts = <11 0>;
+ clocks = <&clk LPC32XX_CLK_MLC>;
status = "disabled";
};
@@ -71,6 +75,8 @@
compatible = "arm,pl080", "arm,primecell";
reg = <0x31000000 0x1000>;
interrupts = <0x1c 0>;
+ clocks = <&clk LPC32XX_CLK_DMA>;
+ clock-names = "apb_pclk";
};
usb {
@@ -110,6 +116,8 @@
compatible = "arm,pl110", "arm,primecell";
reg = <0x31040000 0x1000>;
interrupts = <0x0e 0>;
+ clocks = <&clk LPC32XX_CLK_LCD>;
+ clock-names = "apb_pclk";
status = "disabled";
};
@@ -117,11 +125,14 @@
compatible = "nxp,lpc-eth";
reg = <0x31060000 0x1000>;
interrupts = <0x1d 0>;
+ clocks = <&clk LPC32XX_CLK_MAC>;
};
emc: memory-controller@31080000 {
compatible = "arm,pl175", "arm,primecell";
reg = <0x31080000 0x1000>;
+ clocks = <&clk LPC32XX_CLK_DDRAM>, <&clk LPC32XX_CLK_DDRAM>;
+ clock-names = "mpmcclk", "apb_pclk";
#address-cells = <1>;
#size-cells = <1>;
@@ -142,6 +153,8 @@
compatible = "arm,pl022", "arm,primecell";
reg = <0x20084000 0x1000>;
interrupts = <0x14 0>;
+ clocks = <&clk LPC32XX_CLK_SSP0>;
+ clock-names = "apb_pclk";
};
spi1: spi@20088000 {
@@ -153,6 +166,8 @@
compatible = "arm,pl022", "arm,primecell";
reg = <0x2008c000 0x1000>;
interrupts = <0x15 0>;
+ clocks = <&clk LPC32XX_CLK_SSP1>;
+ clock-names = "apb_pclk";
};
spi2: spi@20090000 {
@@ -169,6 +184,8 @@
compatible = "arm,pl18x", "arm,primecell";
reg = <0x20098000 0x1000>;
interrupts = <0x0f 0>, <0x0d 0>;
+ clocks = <&clk LPC32XX_CLK_SD>;
+ clock-names = "apb_pclk";
status = "disabled";
};
@@ -185,6 +202,7 @@
interrupts = <9 0>;
clock-frequency = <13000000>;
reg-shift = <2>;
+ clocks = <&clk LPC32XX_CLK_UART5>;
status = "disabled";
};
@@ -194,6 +212,7 @@
interrupts = <7 0>;
clock-frequency = <13000000>;
reg-shift = <2>;
+ clocks = <&clk LPC32XX_CLK_UART3>;
status = "disabled";
};
@@ -203,6 +222,7 @@
interrupts = <8 0>;
clock-frequency = <13000000>;
reg-shift = <2>;
+ clocks = <&clk LPC32XX_CLK_UART4>;
status = "disabled";
};
@@ -212,6 +232,7 @@
interrupts = <10 0>;
clock-frequency = <13000000>;
reg-shift = <2>;
+ clocks = <&clk LPC32XX_CLK_UART6>;
status = "disabled";
};
@@ -222,6 +243,7 @@
#address-cells = <1>;
#size-cells = <0>;
pnx,timeout = <0x64>;
+ clocks = <&clk LPC32XX_CLK_I2C1>;
};
i2c2: i2c@400A8000 {
@@ -231,6 +253,7 @@
#address-cells = <1>;
#size-cells = <0>;
pnx,timeout = <0x64>;
+ clocks = <&clk LPC32XX_CLK_I2C2>;
};
mpwm: mpwm@400E8000 {
@@ -302,6 +325,7 @@
compatible = "nxp,lpc3220-rtc";
reg = <0x40024000 0x1000>;
interrupts = <0x34 0>;
+ clocks = <&clk LPC32XX_CLK_RTC>;
};
gpio: gpio@40028000 {
@@ -315,6 +339,8 @@
compatible = "nxp,lpc3220-timer";
reg = <0x4002C000 0x1000>;
interrupts = <0x3 0>;
+ clocks = <&clk LPC32XX_CLK_TIMER4>;
+ clock-names = "timerclk";
status = "disabled";
};
@@ -322,17 +348,22 @@
compatible = "nxp,lpc3220-timer";
reg = <0x40030000 0x1000>;
interrupts = <0x4 0>;
+ clocks = <&clk LPC32XX_CLK_TIMER5>;
+ clock-names = "timerclk";
status = "disabled";
};
watchdog: watchdog@4003C000 {
compatible = "nxp,pnx4008-wdt";
reg = <0x4003C000 0x1000>;
+ clocks = <&clk LPC32XX_CLK_WDOG>;
};
timer0: timer@40044000 {
compatible = "nxp,lpc3220-timer";
reg = <0x40044000 0x1000>;
+ clocks = <&clk LPC32XX_CLK_TIMER0>;
+ clock-names = "timerclk";
interrupts = <0x10 0>;
};
@@ -347,6 +378,7 @@
compatible = "nxp,lpc3220-adc";
reg = <0x40048000 0x1000>;
interrupts = <0x27 0>;
+ clocks = <&clk LPC32XX_CLK_ADC>;
status = "disabled";
};
@@ -354,6 +386,7 @@
compatible = "nxp,lpc3220-tsc";
reg = <0x40048000 0x1000>;
interrupts = <0x27 0>;
+ clocks = <&clk LPC32XX_CLK_ADC>;
status = "disabled";
};
@@ -361,6 +394,8 @@
compatible = "nxp,lpc3220-timer";
reg = <0x4004C000 0x1000>;
interrupts = <0x11 0>;
+ clocks = <&clk LPC32XX_CLK_TIMER1>;
+ clock-names = "timerclk";
};
key: key@40050000 {
@@ -374,18 +409,22 @@
compatible = "nxp,lpc3220-timer";
reg = <0x40058000 0x1000>;
interrupts = <0x12 0>;
+ clocks = <&clk LPC32XX_CLK_TIMER2>;
+ clock-names = "timerclk";
status = "disabled";
};
pwm1: pwm@4005C000 {
compatible = "nxp,lpc3220-pwm";
reg = <0x4005C000 0x4>;
+ clocks = <&clk LPC32XX_CLK_PWM1>;
status = "disabled";
};
pwm2: pwm@4005C004 {
compatible = "nxp,lpc3220-pwm";
reg = <0x4005C004 0x4>;
+ clocks = <&clk LPC32XX_CLK_PWM2>;
status = "disabled";
};
@@ -393,6 +432,8 @@
compatible = "nxp,lpc3220-timer";
reg = <0x40060000 0x1000>;
interrupts = <0x13 0>;
+ clocks = <&clk LPC32XX_CLK_TIMER3>;
+ clock-names = "timerclk";
status = "disabled";
};
};
The change adds clock properties to all described peripheral devices, clock ids are taken from dt-bindings/clock/lpc32xx-clock.h Some existing drivers expect to get clock names, in those cases clock-names are added as well. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> --- arch/arm/boot/dts/lpc32xx.dtsi | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+)