ARM: at91/dt: define sam9n12 clocks
Define sam9n12 clocks and make use of them in peripheral definitions. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Tested-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Boris BREZILLON
Nicolas Ferre
parent
233df5d124
commit
68f1938edd
@ -12,6 +12,7 @@
|
||||
#include <dt-bindings/pinctrl/at91.h>
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
#include <dt-bindings/clock/at91.h>
|
||||
|
||||
/ {
|
||||
model = "Atmel AT91SAM9N12 SoC";
|
||||
@ -49,6 +50,18 @@
|
||||
reg = <0x20000000 0x10000000>;
|
||||
};
|
||||
|
||||
slow_xtal: slow_xtal {
|
||||
compatible = "fixed-clock";
|
||||
#clock-cells = <0>;
|
||||
clock-frequency = <0>;
|
||||
};
|
||||
|
||||
main_xtal: main_xtal {
|
||||
compatible = "fixed-clock";
|
||||
#clock-cells = <0>;
|
||||
clock-frequency = <0>;
|
||||
};
|
||||
|
||||
ahb {
|
||||
compatible = "simple-bus";
|
||||
#address-cells = <1>;
|
||||
@ -75,8 +88,280 @@
|
||||
};
|
||||
|
||||
pmc: pmc@fffffc00 {
|
||||
compatible = "atmel,at91rm9200-pmc";
|
||||
reg = <0xfffffc00 0x100>;
|
||||
compatible = "atmel,at91sam9n12-pmc";
|
||||
reg = <0xfffffc00 0x200>;
|
||||
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
|
||||
interrupt-controller;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
#interrupt-cells = <1>;
|
||||
|
||||
main_rc_osc: main_rc_osc {
|
||||
compatible = "atmel,at91sam9x5-clk-main-rc-osc";
|
||||
#clock-cells = <0>;
|
||||
interrupts-extended = <&pmc AT91_PMC_MOSCRCS>;
|
||||
clock-frequency = <12000000>;
|
||||
clock-accuracy = <50000000>;
|
||||
};
|
||||
|
||||
main_osc: main_osc {
|
||||
compatible = "atmel,at91rm9200-clk-main-osc";
|
||||
#clock-cells = <0>;
|
||||
interrupts-extended = <&pmc AT91_PMC_MOSCS>;
|
||||
clocks = <&main_xtal>;
|
||||
};
|
||||
|
||||
main: mainck {
|
||||
compatible = "atmel,at91sam9x5-clk-main";
|
||||
#clock-cells = <0>;
|
||||
interrupts-extended = <&pmc AT91_PMC_MOSCSELS>;
|
||||
clocks = <&main_rc_osc>, <&main_osc>;
|
||||
};
|
||||
|
||||
plla: pllack {
|
||||
compatible = "atmel,at91rm9200-clk-pll";
|
||||
#clock-cells = <0>;
|
||||
interrupts-extended = <&pmc AT91_PMC_LOCKA>;
|
||||
clocks = <&main>;
|
||||
reg = <0>;
|
||||
atmel,clk-input-range = <2000000 32000000>;
|
||||
#atmel,pll-clk-output-range-cells = <4>;
|
||||
atmel,pll-clk-output-ranges = <745000000 800000000 0 0>,
|
||||
<695000000 750000000 1 0>,
|
||||
<645000000 700000000 2 0>,
|
||||
<595000000 650000000 3 0>,
|
||||
<545000000 600000000 0 1>,
|
||||
<495000000 555000000 1 1>,
|
||||
<445000000 500000000 1 2>,
|
||||
<400000000 450000000 1 3>;
|
||||
};
|
||||
|
||||
plladiv: plladivck {
|
||||
compatible = "atmel,at91sam9x5-clk-plldiv";
|
||||
#clock-cells = <0>;
|
||||
clocks = <&plla>;
|
||||
};
|
||||
|
||||
pllb: pllbck {
|
||||
compatible = "atmel,at91rm9200-clk-pll";
|
||||
#clock-cells = <0>;
|
||||
interrupts-extended = <&pmc AT91_PMC_LOCKB>;
|
||||
clocks = <&main>;
|
||||
reg = <1>;
|
||||
atmel,clk-input-range = <2000000 32000000>;
|
||||
#atmel,pll-clk-output-range-cells = <3>;
|
||||
atmel,pll-clk-output-ranges = <30000000 100000000 0>;
|
||||
};
|
||||
|
||||
mck: masterck {
|
||||
compatible = "atmel,at91sam9x5-clk-master";
|
||||
#clock-cells = <0>;
|
||||
interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
|
||||
clocks = <&clk32k>, <&main>, <&plladiv>, <&pllb>;
|
||||
atmel,clk-output-range = <0 133333333>;
|
||||
atmel,clk-divisors = <1 2 4 3>;
|
||||
atmel,master-clk-have-div3-pres;
|
||||
};
|
||||
|
||||
usb: usbck {
|
||||
compatible = "atmel,at91sam9n12-clk-usb";
|
||||
#clock-cells = <0>;
|
||||
clocks = <&pllb>;
|
||||
};
|
||||
|
||||
prog: progck {
|
||||
compatible = "atmel,at91sam9x5-clk-programmable";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
interrupt-parent = <&pmc>;
|
||||
clocks = <&clk32k>, <&main>, <&plladiv>, <&pllb>, <&mck>;
|
||||
|
||||
prog0: prog0 {
|
||||
#clock-cells = <0>;
|
||||
reg = <0>;
|
||||
interrupts = <AT91_PMC_PCKRDY(0)>;
|
||||
};
|
||||
|
||||
prog1: prog1 {
|
||||
#clock-cells = <0>;
|
||||
reg = <1>;
|
||||
interrupts = <AT91_PMC_PCKRDY(1)>;
|
||||
};
|
||||
};
|
||||
|
||||
systemck {
|
||||
compatible = "atmel,at91rm9200-clk-system";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
ddrck: ddrck {
|
||||
#clock-cells = <0>;
|
||||
reg = <2>;
|
||||
clocks = <&mck>;
|
||||
};
|
||||
|
||||
lcdck: lcdck {
|
||||
#clock-cells = <0>;
|
||||
reg = <3>;
|
||||
clocks = <&mck>;
|
||||
};
|
||||
|
||||
uhpck: uhpck {
|
||||
#clock-cells = <0>;
|
||||
reg = <6>;
|
||||
clocks = <&usb>;
|
||||
};
|
||||
|
||||
udpck: udpck {
|
||||
#clock-cells = <0>;
|
||||
reg = <7>;
|
||||
clocks = <&usb>;
|
||||
};
|
||||
|
||||
pck0: pck0 {
|
||||
#clock-cells = <0>;
|
||||
reg = <8>;
|
||||
clocks = <&prog0>;
|
||||
};
|
||||
|
||||
pck1: pck1 {
|
||||
#clock-cells = <0>;
|
||||
reg = <9>;
|
||||
clocks = <&prog1>;
|
||||
};
|
||||
};
|
||||
|
||||
periphck {
|
||||
compatible = "atmel,at91sam9x5-clk-peripheral";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
clocks = <&mck>;
|
||||
|
||||
pioAB_clk: pioAB_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <2>;
|
||||
};
|
||||
|
||||
pioCD_clk: pioCD_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <3>;
|
||||
};
|
||||
|
||||
fuse_clk: fuse_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <4>;
|
||||
};
|
||||
|
||||
usart0_clk: usart0_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <5>;
|
||||
};
|
||||
|
||||
usart1_clk: usart1_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <6>;
|
||||
};
|
||||
|
||||
usart2_clk: usart2_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <7>;
|
||||
};
|
||||
|
||||
usart3_clk: usart3_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <8>;
|
||||
};
|
||||
|
||||
twi0_clk: twi0_clk {
|
||||
reg = <9>;
|
||||
#clock-cells = <0>;
|
||||
};
|
||||
|
||||
twi1_clk: twi1_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <10>;
|
||||
};
|
||||
|
||||
mci0_clk: mci0_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <12>;
|
||||
};
|
||||
|
||||
spi0_clk: spi0_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <13>;
|
||||
};
|
||||
|
||||
spi1_clk: spi1_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <14>;
|
||||
};
|
||||
|
||||
uart0_clk: uart0_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <15>;
|
||||
};
|
||||
|
||||
uart1_clk: uart1_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <16>;
|
||||
};
|
||||
|
||||
tcb_clk: tcb_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <17>;
|
||||
};
|
||||
|
||||
pwm_clk: pwm_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <18>;
|
||||
};
|
||||
|
||||
adc_clk: adc_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <19>;
|
||||
};
|
||||
|
||||
dma0_clk: dma0_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <20>;
|
||||
};
|
||||
|
||||
uhphs_clk: uhphs_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <22>;
|
||||
};
|
||||
|
||||
udphs_clk: udphs_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <23>;
|
||||
};
|
||||
|
||||
lcdc_clk: lcdc_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <25>;
|
||||
};
|
||||
|
||||
sha_clk: sha_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <27>;
|
||||
};
|
||||
|
||||
ssc0_clk: ssc0_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <28>;
|
||||
};
|
||||
|
||||
aes_clk: aes_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <29>;
|
||||
};
|
||||
|
||||
trng_clk: trng_clk {
|
||||
#clock-cells = <0>;
|
||||
reg = <30>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
rstc@fffffe00 {
|
||||
@ -88,6 +373,7 @@
|
||||
compatible = "atmel,at91sam9260-pit";
|
||||
reg = <0xfffffe30 0xf>;
|
||||
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
|
||||
clocks = <&mck>;
|
||||
};
|
||||
|
||||
shdwc@fffffe10 {
|
||||
@ -95,12 +381,38 @@
|
||||
reg = <0xfffffe10 0x10>;
|
||||
};
|
||||
|
||||
sckc@fffffe50 {
|
||||
compatible = "atmel,at91sam9x5-sckc";
|
||||
reg = <0xfffffe50 0x4>;
|
||||
|
||||
slow_osc: slow_osc {
|
||||
compatible = "atmel,at91sam9x5-clk-slow-osc";
|
||||
#clock-cells = <0>;
|
||||
clocks = <&slow_xtal>;
|
||||
};
|
||||
|
||||
slow_rc_osc: slow_rc_osc {
|
||||
compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
|
||||
#clock-cells = <0>;
|
||||
clock-frequency = <32768>;
|
||||
clock-accuracy = <50000000>;
|
||||
};
|
||||
|
||||
clk32k: slck {
|
||||
compatible = "atmel,at91sam9x5-clk-slow";
|
||||
#clock-cells = <0>;
|
||||
clocks = <&slow_rc_osc>, <&slow_osc>;
|
||||
};
|
||||
};
|
||||
|
||||
mmc0: mmc@f0008000 {
|
||||
compatible = "atmel,hsmci";
|
||||
reg = <0xf0008000 0x600>;
|
||||
interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
|
||||
dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>;
|
||||
dma-names = "rxtx";
|
||||
clocks = <&mci0_clk>;
|
||||
clock-names = "mci_clk";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
status = "disabled";
|
||||
@ -110,12 +422,16 @@
|
||||
compatible = "atmel,at91sam9x5-tcb";
|
||||
reg = <0xf8008000 0x100>;
|
||||
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
|
||||
clocks = <&tcb_clk>;
|
||||
clock-names = "t0_clk";
|
||||
};
|
||||
|
||||
tcb1: timer@f800c000 {
|
||||
compatible = "atmel,at91sam9x5-tcb";
|
||||
reg = <0xf800c000 0x100>;
|
||||
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
|
||||
clocks = <&tcb_clk>;
|
||||
clock-names = "t0_clk";
|
||||
};
|
||||
|
||||
dma: dma-controller@ffffec00 {
|
||||
@ -123,6 +439,8 @@
|
||||
reg = <0xffffec00 0x200>;
|
||||
interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
|
||||
#dma-cells = <2>;
|
||||
clocks = <&dma0_clk>;
|
||||
clock-names = "dma_clk";
|
||||
};
|
||||
|
||||
pinctrl@fffff400 {
|
||||
@ -392,6 +710,7 @@
|
||||
gpio-controller;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
clocks = <&pioAB_clk>;
|
||||
};
|
||||
|
||||
pioB: gpio@fffff600 {
|
||||
@ -402,6 +721,7 @@
|
||||
gpio-controller;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
clocks = <&pioAB_clk>;
|
||||
};
|
||||
|
||||
pioC: gpio@fffff800 {
|
||||
@ -412,6 +732,7 @@
|
||||
gpio-controller;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
clocks = <&pioCD_clk>;
|
||||
};
|
||||
|
||||
pioD: gpio@fffffa00 {
|
||||
@ -422,6 +743,7 @@
|
||||
gpio-controller;
|
||||
interrupt-controller;
|
||||
#interrupt-cells = <2>;
|
||||
clocks = <&pioCD_clk>;
|
||||
};
|
||||
};
|
||||
|
||||
@ -431,6 +753,8 @@
|
||||
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_dbgu>;
|
||||
clocks = <&mck>;
|
||||
clock-names = "usart";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -443,6 +767,8 @@
|
||||
dma-names = "tx", "rx";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
|
||||
clocks = <&ssc0_clk>;
|
||||
clock-names = "pclk";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -452,6 +778,8 @@
|
||||
interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_usart0>;
|
||||
clocks = <&usart0_clk>;
|
||||
clock-names = "usart";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -461,6 +789,8 @@
|
||||
interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_usart1>;
|
||||
clocks = <&usart1_clk>;
|
||||
clock-names = "usart";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -470,6 +800,8 @@
|
||||
interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_usart2>;
|
||||
clocks = <&usart2_clk>;
|
||||
clock-names = "usart";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -479,6 +811,8 @@
|
||||
interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_usart3>;
|
||||
clocks = <&usart3_clk>;
|
||||
clock-names = "usart";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -493,6 +827,7 @@
|
||||
#size-cells = <0>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_i2c0>;
|
||||
clocks = <&twi0_clk>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -507,6 +842,7 @@
|
||||
#size-cells = <0>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_i2c1>;
|
||||
clocks = <&twi1_clk>;
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -521,6 +857,8 @@
|
||||
dma-names = "tx", "rx";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_spi0>;
|
||||
clocks = <&spi0_clk>;
|
||||
clock-names = "spi_clk";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -535,6 +873,8 @@
|
||||
dma-names = "tx", "rx";
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&pinctrl_spi1>;
|
||||
clocks = <&spi1_clk>;
|
||||
clock-names = "spi_clk";
|
||||
status = "disabled";
|
||||
};
|
||||
|
||||
@ -554,6 +894,7 @@
|
||||
reg = <0xf8034000 0x300>;
|
||||
interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>;
|
||||
#pwm-cells = <3>;
|
||||
clocks = <&pwm_clk>;
|
||||
status = "disabled";
|
||||
};
|
||||
};
|
||||
@ -584,6 +925,9 @@
|
||||
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
|
||||
reg = <0x00500000 0x00100000>;
|
||||
interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
|
||||
clocks = <&usb>, <&uhphs_clk>, <&udphs_clk>,
|
||||
<&uhpck>;
|
||||
clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
|
||||
status = "disabled";
|
||||
};
|
||||
};
|
||||
|
||||
Loading…
Reference in New Issue
Block a user