korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-20 18:54:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

ARM: at91/dt: define sama5d3 clocks

Browse Source 
Define sama5d3 clocks in sama5d3 device tree.
Add references to the appropriate clocks in each peripheral.

Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
This commit is contained in:
Boris BREZILLON 2013-10-18 23:48:27 +02:00 committed by Nicolas Ferre
parent d1ff230022
commit d2e8190b79
8 changed files with 482 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

379
arch/arm/boot/dts/sama5d3.dtsi
View File

@ -13,6 +13,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/clk/at91.h>
/ {
model = "Atmel SAMA5D3 family SoC";
@ -56,6 +57,14 @@
reg = <0x20000000 0x8000000>;
};
clocks {
adc_op_clk: adc_op_clk{
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <20000000>;
};
};
ahb {
compatible = "simple-bus";
#address-cells = <1>;
@ -79,6 +88,8 @@
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&mci0_clk>;
clock-names = "mci_clk";
};
spi0: spi@f0004000 {
@ -92,6 +103,8 @@
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi0>;
clocks = <&spi0_clk>;
clock-names = "spi_clk";
status = "disabled";
};
@ -101,6 +114,8 @@
interrupts = <38 IRQ_TYPE_LEVEL_HIGH 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
clocks = <&ssc0_clk>;
clock-names = "pclk";
status = "disabled";
};
@ -108,6 +123,8 @@
compatible = "atmel,at91sam9x5-tcb";
reg = <0xf0010000 0x100>;
interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&tcb0_clk>;
clock-names = "t0_clk";
};
i2c0: i2c@f0014000 {
@ -121,6 +138,7 @@
pinctrl-0 = <&pinctrl_i2c0>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&twi0_clk>;
status = "disabled";
};
@ -135,6 +153,7 @@
pinctrl-0 = <&pinctrl_i2c1>;
#address-cells = <1>;
#size-cells = <0>;
clocks = <&twi1_clk>;
status = "disabled";
};
@ -144,6 +163,8 @@
interrupts = <12 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart0>;
clocks = <&usart0_clk>;
clock-names = "usart";
status = "disabled";
};
@ -153,6 +174,8 @@
interrupts = <13 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart1>;
clocks = <&usart1_clk>;
clock-names = "usart";
status = "disabled";
};
@ -174,6 +197,8 @@
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&mci1_clk>;
clock-names = "mci_clk";
};
spi1: spi@f8008000 {
@ -187,6 +212,8 @@
dma-names = "tx", "rx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_spi1>;
clocks = <&spi1_clk>;
clock-names = "spi_clk";
status = "disabled";
};
@ -196,6 +223,8 @@
interrupts = <39 IRQ_TYPE_LEVEL_HIGH 4>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>;
clocks = <&ssc1_clk>;
clock-names = "pclk";
status = "disabled";
};
@ -219,6 +248,9 @@
&pinctrl_adc0_ad10
&pinctrl_adc0_ad11
>;
clocks = <&adc_clk>,
<&adc_op_clk>;
clock-names = "adc_clk", "adc_op_clk";
atmel,adc-channel-base = <0x50>;
atmel,adc-channels-used = <0xfff>;
atmel,adc-drdy-mask = <0x1000000>;
@ -274,6 +306,7 @@
dma-names = "tx", "rx";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&twi2_clk>;
status = "disabled";
};
@ -283,6 +316,8 @@
interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart2>;
clocks = <&usart2_clk>;
clock-names = "usart";
status = "disabled";
};
@ -292,6 +327,8 @@
interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usart3>;
clocks = <&usart3_clk>;
clock-names = "usart";
status = "disabled";
};
@ -318,6 +355,8 @@
reg = <0xffffe600 0x200>;
interrupts = <30 IRQ_TYPE_LEVEL_HIGH 0>;
#dma-cells = <2>;
clocks = <&dma0_clk>;
clock-names = "dma_clk";
};
dma1: dma-controller@ffffe800 {
@ -325,6 +364,8 @@
reg = <0xffffe800 0x200>;
interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>;
#dma-cells = <2>;
clocks = <&dma1_clk>;
clock-names = "dma_clk";
};
ramc0: ramc@ffffea00 {
@ -338,6 +379,8 @@
interrupts = <2 IRQ_TYPE_LEVEL_HIGH 7>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_dbgu>;
clocks = <&dbgu_clk>;
clock-names = "usart";
status = "disabled";
};
@ -626,6 +669,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioA_clk>;
};
pioB: gpio@fffff400 {
@ -636,6 +680,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioB_clk>;
};
pioC: gpio@fffff600 {
@ -646,6 +691,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioC_clk>;
};
pioD: gpio@fffff800 {
@ -656,6 +702,7 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioD_clk>;
};
pioE: gpio@fffffa00 {
@ -666,12 +713,334 @@
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
clocks = <&pioE_clk>;
};
};
pmc: pmc@fffffc00 {
compatible = "atmel,at91rm9200-pmc";
compatible = "atmel,sama5d3-pmc";
reg = <0xfffffc00 0x120>;
interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
interrupt-controller;
#address-cells = <1>;
#size-cells = <0>;
#interrupt-cells = <1>;
clk32k: slck {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <32768>;
};
main: mainck {
compatible = "atmel,at91rm9200-clk-main";
#clock-cells = <0>;
interrupt-parent = <&pmc>;
interrupts = <AT91_PMC_MOSCS>;
clocks = <&clk32k>;
};
plla: pllack {
compatible = "atmel,sama5d3-clk-pll";
#clock-cells = <0>;
interrupt-parent = <&pmc>;
interrupts = <AT91_PMC_LOCKA>;
clocks = <&main>;
reg = <0>;
atmel,clk-input-range = <8000000 50000000>;
#atmel,pll-clk-output-range-cells = <4>;
atmel,pll-clk-output-ranges = <400000000 1000000000 0 0>;
};
plladiv: plladivck {
compatible = "atmel,at91sam9x5-clk-plldiv";
#clock-cells = <0>;
clocks = <&plla>;
};
utmi: utmick {
compatible = "atmel,at91sam9x5-clk-utmi";
#clock-cells = <0>;
interrupt-parent = <&pmc>;
interrupts = <AT91_PMC_LOCKU>;
clocks = <&main>;
};
mck: masterck {
compatible = "atmel,at91sam9x5-clk-master";
#clock-cells = <0>;
interrupt-parent = <&pmc>;
interrupts = <AT91_PMC_MCKRDY>;
clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>;
atmel,clk-output-range = <0 166000000>;
atmel,clk-divisors = <1 2 4 3>;
};
usb: usbck {
compatible = "atmel,at91sam9x5-clk-usb";
#clock-cells = <0>;
clocks = <&plladiv>, <&utmi>;
};
prog: progck {
compatible = "atmel,at91sam9x5-clk-programmable";
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <&pmc>;
clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&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)>;
};
prog2: prog2 {
#clock-cells = <0>;
reg = <2>;
interrupts = <AT91_PMC_PCKRDY(2)>;
};
};
smd: smdclk {
compatible = "atmel,at91sam9x5-clk-smd";
#clock-cells = <0>;
clocks = <&plladiv>, <&utmi>;
};
systemck {
compatible = "atmel,at91rm9200-clk-system";
#address-cells = <1>;
#size-cells = <0>;
ddrck: ddrck {
#clock-cells = <0>;
reg = <2>;
clocks = <&mck>;
};
smdck: smdck {
#clock-cells = <0>;
reg = <4>;
clocks = <&smd>;
};
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>;
};
pck2: pck2 {
#clock-cells = <0>;
reg = <10>;
clocks = <&prog2>;
};
};
periphck {
compatible = "atmel,at91sam9x5-clk-peripheral";
#address-cells = <1>;
#size-cells = <0>;
clocks = <&mck>;
dbgu_clk: dbgu_clk {
#clock-cells = <0>;
reg = <2>;
};
pioA_clk: pioA_clk {
#clock-cells = <0>;
reg = <6>;
};
pioB_clk: pioB_clk {
#clock-cells = <0>;
reg = <7>;
};
pioC_clk: pioC_clk {
#clock-cells = <0>;
reg = <8>;
};
pioD_clk: pioD_clk {
#clock-cells = <0>;
reg = <9>;
};
pioE_clk: pioE_clk {
#clock-cells = <0>;
reg = <10>;
};
usart0_clk: usart0_clk {
#clock-cells = <0>;
reg = <12>;
atmel,clk-output-range = <0 66000000>;
};
usart1_clk: usart1_clk {
#clock-cells = <0>;
reg = <13>;
atmel,clk-output-range = <0 66000000>;
};
usart2_clk: usart2_clk {
#clock-cells = <0>;
reg = <14>;
atmel,clk-output-range = <0 66000000>;
};
usart3_clk: usart3_clk {
#clock-cells = <0>;
reg = <15>;
atmel,clk-output-range = <0 66000000>;
};
twi0_clk: twi0_clk {
reg = <18>;
#clock-cells = <0>;
atmel,clk-output-range = <0 16625000>;
};
twi1_clk: twi1_clk {
#clock-cells = <0>;
reg = <19>;
atmel,clk-output-range = <0 16625000>;
};
twi2_clk: twi2_clk {
#clock-cells = <0>;
reg = <20>;
atmel,clk-output-range = <0 16625000>;
};
mci0_clk: mci0_clk {
#clock-cells = <0>;
reg = <21>;
};
mci1_clk: mci1_clk {
#clock-cells = <0>;
reg = <22>;
};
spi0_clk: spi0_clk {
#clock-cells = <0>;
reg = <24>;
atmel,clk-output-range = <0 133000000>;
};
spi1_clk: spi1_clk {
#clock-cells = <0>;
reg = <25>;
atmel,clk-output-range = <0 133000000>;
};
tcb0_clk: tcb0_clk {
#clock-cells = <0>;
reg = <26>;
atmel,clk-output-range = <0 133000000>;
};
pwm_clk: pwm_clk {
#clock-cells = <0>;
reg = <28>;
};
adc_clk: adc_clk {
#clock-cells = <0>;
reg = <29>;
atmel,clk-output-range = <0 66000000>;
};
dma0_clk: dma0_clk {
#clock-cells = <0>;
reg = <30>;
};
dma1_clk: dma1_clk {
#clock-cells = <0>;
reg = <31>;
};
uhphs_clk: uhphs_clk {
#clock-cells = <0>;
reg = <32>;
};
udphs_clk: udphs_clk {
#clock-cells = <0>;
reg = <33>;
};
isi_clk: isi_clk {
#clock-cells = <0>;
reg = <37>;
};
ssc0_clk: ssc0_clk {
#clock-cells = <0>;
reg = <38>;
atmel,clk-output-range = <0 66000000>;
};
ssc1_clk: ssc1_clk {
#clock-cells = <0>;
reg = <39>;
atmel,clk-output-range = <0 66000000>;
};
sha_clk: sha_clk {
#clock-cells = <0>;
reg = <42>;
};
aes_clk: aes_clk {
#clock-cells = <0>;
reg = <43>;
};
tdes_clk: tdes_clk {
#clock-cells = <0>;
reg = <44>;
};
trng_clk: trng_clk {
#clock-cells = <0>;
reg = <45>;
};
fuse_clk: fuse_clk {
#clock-cells = <0>;
reg = <48>;
};
};
};
rstc@fffffe00 {
@ -683,6 +1052,7 @@
compatible = "atmel,at91sam9260-pit";
reg = <0xfffffe30 0xf>;
interrupts = <3 IRQ_TYPE_LEVEL_HIGH 5>;
clocks = <&mck>;
};
watchdog@fffffe40 {
@ -705,6 +1075,8 @@
reg = <0x00500000 0x100000
0xf8030000 0x4000>;
interrupts = <33 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&udphs_clk>, <&utmi>;
clock-names = "pclk", "hclk";
status = "disabled";
ep0 {
@ -817,6 +1189,9 @@
compatible = "atmel,at91rm9200-ohci", "usb-ohci";
reg = <0x00600000 0x100000>;
interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&usb>, <&uhphs_clk>, <&udphs_clk>,
<&uhpck>;
clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
status = "disabled";
};
@ -824,6 +1199,8 @@
compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
reg = <0x00700000 0x100000>;
interrupts = <32 IRQ_TYPE_LEVEL_HIGH 2>;
clocks = <&usb>, <&uhphs_clk>, <&uhpck>;
clock-names = "usb_clk", "ehci_clk", "uhpck";
status = "disabled";
};

20
arch/arm/boot/dts/sama5d3_can.dtsi
View File

@ -32,12 +32,30 @@
};
pmc: pmc@fffffc00 {
periphck {
can0_clk: can0_clk {
#clock-cells = <0>;
reg = <40>;
atmel,clk-output-range = <0 66000000>;
};
can1_clk: can0_clk {
#clock-cells = <0>;
reg = <41>;
atmel,clk-output-range = <0 66000000>;
};
};
};
can0: can@f000c000 {
compatible = "atmel,at91sam9x5-can";
reg = <0xf000c000 0x300>;
interrupts = <40 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can0_rx_tx>;
clocks = <&can0_clk>;
clock-names = "can_clk";
status = "disabled";
};
@ -47,6 +65,8 @@
interrupts = <41 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_can1_rx_tx>;
clocks = <&can1_clk>;
clock-names = "can_clk";
status = "disabled";
};
};

11
arch/arm/boot/dts/sama5d3_emac.dtsi
View File

@ -31,12 +31,23 @@
};
};
pmc: pmc@fffffc00 {
periphck {
macb1_clk: macb1_clk {
#clock-cells = <0>;
reg = <35>;
};
};
};
macb1: ethernet@f802c000 {
compatible = "cdns,at32ap7000-macb", "cdns,macb";
reg = <0xf802c000 0x100>;
interrupts = <35 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb1_rmii>;
clocks = <&macb1_clk>, <&macb1_clk>;
clock-names = "hclk", "pclk";
status = "disabled";
};
};

11
arch/arm/boot/dts/sama5d3_gmac.dtsi
View File

@ -64,12 +64,23 @@
};
};
pmc: pmc@fffffc00 {
periphck {
macb0_clk: macb0_clk {
#clock-cells = <0>;
reg = <34>;
};
};
};
macb0: ethernet@f0028000 {
compatible = "cdns,pc302-gem", "cdns,gem";
reg = <0xf0028000 0x100>;
interrupts = <34 IRQ_TYPE_LEVEL_HIGH 3>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_macb0_data_rgmii &pinctrl_macb0_signal_rgmii>;
clocks = <&macb0_clk>, <&macb0_clk>;
clock-names = "hclk", "pclk";
status = "disabled";
};
};

17
arch/arm/boot/dts/sama5d3_lcd.dtsi
View File

@ -50,6 +50,23 @@
};
};
};
pmc: pmc@fffffc00 {
periphck {
lcdc_clk: lcdc_clk {
#clock-cells = <0>;
reg = <36>;
};
};
systemck {
lcdck: lcdck {
#clock-cells = <0>;
reg = <3>;
clocks = <&mck>;
};
};
};
};
};
};

12
arch/arm/boot/dts/sama5d3_mci2.dtsi
View File

@ -9,6 +9,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clk/at91.h>
/ {
ahb {
@ -30,6 +31,15 @@
};
};
pmc: pmc@fffffc00 {
periphck {
mci2_clk: mci2_clk {
#clock-cells = <0>;
reg = <23>;
};
};
};
mmc2: mmc@f8004000 {
compatible = "atmel,hsmci";
reg = <0xf8004000 0x600>;
@ -38,6 +48,8 @@
dma-names = "rxtx";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_mmc2_clk_cmd_dat0 &pinctrl_mmc2_dat1_3>;
clocks = <&mci2_clk>;
clock-names = "mci_clk";
status = "disabled";
#address-cells = <1>;
#size-cells = <0>;

12
arch/arm/boot/dts/sama5d3_tcb1.dtsi
View File

@ -9,6 +9,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clk/at91.h>
/ {
aliases {
@ -17,10 +18,21 @@
ahb {
apb {
pmc: pmc@fffffc00 {
periphck {
tcb1_clk: tcb1_clk {
#clock-cells = <0>;
reg = <27>;
};
};
};
tcb1: timer@f8014000 {
compatible = "atmel,at91sam9x5-tcb";
reg = <0xf8014000 0x100>;
interrupts = <27 IRQ_TYPE_LEVEL_HIGH 0>;
clocks = <&tcb1_clk>;
clock-names = "t0_clk";
};
};
};

21
arch/arm/boot/dts/sama5d3_uart.dtsi
View File

@ -9,6 +9,7 @@
#include <dt-bindings/pinctrl/at91.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clk/at91.h>
/ {
ahb {
@ -31,12 +32,30 @@
};
};
pmc: pmc@fffffc00 {
periphck {
uart0_clk: uart0_clk {
#clock-cells = <0>;
reg = <16>;
atmel,clk-output-range = <0 66000000>;
};
uart1_clk: uart1_clk {
#clock-cells = <0>;
reg = <17>;
atmel,clk-output-range = <0 66000000>;
};
};
};
uart0: serial@f0024000 {
compatible = "atmel,at91sam9260-usart";
reg = <0xf0024000 0x200>;
interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart0>;
clocks = <&uart0_clk>;
clock-names = "usart";
status = "disabled";
};
@ -46,6 +65,8 @@
interrupts = <17 IRQ_TYPE_LEVEL_HIGH 5>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_uart1>;
clocks = <&uart1_clk>;
clock-names = "usart";
status = "disabled";
};
};