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ARM: dts: am43xx clock data

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This patch creates a unique node for each clock in the AM43xx power,
reset and clock manager (PRCM).

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
This commit is contained in:
Tero Kristo 2013-08-02 19:12:04 +03:00 committed by Mike Turquette
parent fdff8a1f13
commit 6a67920811
2 changed files with 684 additions and 0 deletions
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28
arch/arm/boot/dts/am4372.dtsi
View File

@ -67,6 +67,32 @@ ocp {
ranges;
ti,hwmods = "l3_main";
prcm: prcm@44df0000 {
compatible = "ti,am4-prcm";
reg = <0x44df0000 0x11000>;
prcm_clocks: clocks {
#address-cells = <1>;
#size-cells = <0>;
};
prcm_clockdomains: clockdomains {
};
};
scrm: scrm@44e10000 {
compatible = "ti,am4-scrm";
reg = <0x44e10000 0x2000>;
scrm_clocks: clocks {
#address-cells = <1>;
#size-cells = <0>;
};
scrm_clockdomains: clockdomains {
};
};
edma: edma@49000000 {
compatible = "ti,edma3";
ti,hwmods = "tpcc", "tptc0", "tptc1", "tptc2";
@ -665,3 +691,5 @@ mcasp1: mcasp@4803C000 {
};
};
};
/include/ "am43xx-clocks.dtsi"

656
arch/arm/boot/dts/am43xx-clocks.dtsi Normal file
View File

@ -0,0 +1,656 @@
/*
* Device Tree Source for AM43xx clock data
*
* Copyright (C) 2013 Texas Instruments, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
&scrm_clocks {
sys_clkin_ck: sys_clkin_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&virt_19200000_ck>, <&virt_24000000_ck>, <&virt_25000000_ck>, <&virt_26000000_ck>;
ti,bit-shift = <22>;
reg = <0x0040>;
};
adc_tsc_fck: adc_tsc_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
dcan0_fck: dcan0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
dcan1_fck: dcan1_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
mcasp0_fck: mcasp0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
mcasp1_fck: mcasp1_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
smartreflex0_fck: smartreflex0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
smartreflex1_fck: smartreflex1_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
sha0_fck: sha0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
aes0_fck: aes0_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <1>;
};
};
&prcm_clocks {
clk_32768_ck: clk_32768_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
clk_rc32k_ck: clk_rc32k_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
virt_19200000_ck: virt_19200000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <19200000>;
};
virt_24000000_ck: virt_24000000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <24000000>;
};
virt_25000000_ck: virt_25000000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <25000000>;
};
virt_26000000_ck: virt_26000000_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <26000000>;
};
tclkin_ck: tclkin_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <26000000>;
};
dpll_core_ck: dpll_core_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-core-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x2d20>, <0x2d24>, <0x2d2c>;
};
dpll_core_x2_ck: dpll_core_x2_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-x2-clock";
clocks = <&dpll_core_ck>;
};
dpll_core_m4_ck: dpll_core_m4_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_core_x2_ck>;
ti,max-div = <31>;
ti,autoidle-shift = <8>;
reg = <0x2d38>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
dpll_core_m5_ck: dpll_core_m5_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_core_x2_ck>;
ti,max-div = <31>;
ti,autoidle-shift = <8>;
reg = <0x2d3c>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
dpll_core_m6_ck: dpll_core_m6_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_core_x2_ck>;
ti,max-div = <31>;
ti,autoidle-shift = <8>;
reg = <0x2d40>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
dpll_mpu_ck: dpll_mpu_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x2d60>, <0x2d64>, <0x2d6c>;
};
dpll_mpu_m2_ck: dpll_mpu_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_mpu_ck>;
ti,max-div = <31>;
ti,autoidle-shift = <8>;
reg = <0x2d70>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
dpll_ddr_ck: dpll_ddr_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x2da0>, <0x2da4>, <0x2dac>;
};
dpll_ddr_m2_ck: dpll_ddr_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_ddr_ck>;
ti,max-div = <31>;
ti,autoidle-shift = <8>;
reg = <0x2db0>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
dpll_disp_ck: dpll_disp_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x2e20>, <0x2e24>, <0x2e2c>;
};
dpll_disp_m2_ck: dpll_disp_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_disp_ck>;
ti,max-div = <31>;
ti,autoidle-shift = <8>;
reg = <0x2e30>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
dpll_per_ck: dpll_per_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-j-type-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x2de0>, <0x2de4>, <0x2dec>;
};
dpll_per_m2_ck: dpll_per_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_per_ck>;
ti,max-div = <127>;
ti,autoidle-shift = <8>;
reg = <0x2df0>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
dpll_per_m2_div4_wkupdm_ck: dpll_per_m2_div4_wkupdm_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <4>;
};
dpll_per_m2_div4_ck: dpll_per_m2_div4_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <4>;
};
clk_24mhz: clk_24mhz {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <8>;
};
clkdiv32k_ck: clkdiv32k_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&clk_24mhz>;
clock-mult = <1>;
clock-div = <732>;
};
clkdiv32k_ick: clkdiv32k_ick {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ck>;
ti,bit-shift = <8>;
reg = <0x2a38>;
};
sysclk_div: sysclk_div {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_ck>;
clock-mult = <1>;
clock-div = <1>;
};
pruss_ocp_gclk: pruss_ocp_gclk {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&sysclk_div>, <&dpll_disp_m2_ck>;
reg = <0x4248>;
};
clk_32k_tpm_ck: clk_32k_tpm_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
timer1_fck: timer1_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&sys_clkin_ck>, <&clkdiv32k_ick>, <&tclkin_ck>, <&clk_rc32k_ck>, <&clk_32768_ck>, <&clk_32k_tpm_ck>;
reg = <0x4200>;
};
timer2_fck: timer2_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x4204>;
};
timer3_fck: timer3_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x4208>;
};
timer4_fck: timer4_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x420c>;
};
timer5_fck: timer5_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x4210>;
};
timer6_fck: timer6_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x4214>;
};
timer7_fck: timer7_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
reg = <0x4218>;
};
wdt1_fck: wdt1_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&clk_rc32k_ck>, <&clkdiv32k_ick>;
reg = <0x422c>;
};
l3_gclk: l3_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_ck>;
clock-mult = <1>;
clock-div = <1>;
};
dpll_core_m4_div2_ck: dpll_core_m4_div2_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sysclk_div>;
clock-mult = <1>;
clock-div = <2>;
};
l4hs_gclk: l4hs_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_ck>;
clock-mult = <1>;
clock-div = <1>;
};
l3s_gclk: l3s_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_div2_ck>;
clock-mult = <1>;
clock-div = <1>;
};
l4ls_gclk: l4ls_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m4_div2_ck>;
clock-mult = <1>;
clock-div = <1>;
};
cpsw_125mhz_gclk: cpsw_125mhz_gclk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m5_ck>;
clock-mult = <1>;
clock-div = <2>;
};
cpsw_cpts_rft_clk: cpsw_cpts_rft_clk {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&sysclk_div>, <&dpll_core_m5_ck>, <&dpll_disp_m2_ck>;
reg = <0x4238>;
};
clk_32k_mosc_ck: clk_32k_mosc_ck {
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <32768>;
};
gpio0_dbclk_mux_ck: gpio0_dbclk_mux_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&clk_rc32k_ck>, <&clk_32768_ck>, <&clkdiv32k_ick>, <&clk_32k_mosc_ck>, <&clk_32k_tpm_ck>;
reg = <0x4240>;
};
gpio0_dbclk: gpio0_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&gpio0_dbclk_mux_ck>;
ti,bit-shift = <8>;
reg = <0x2b68>;
};
gpio1_dbclk: gpio1_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ick>;
ti,bit-shift = <8>;
reg = <0x8c78>;
};
gpio2_dbclk: gpio2_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ick>;
ti,bit-shift = <8>;
reg = <0x8c80>;
};
gpio3_dbclk: gpio3_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ick>;
ti,bit-shift = <8>;
reg = <0x8c88>;
};
gpio4_dbclk: gpio4_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ick>;
ti,bit-shift = <8>;
reg = <0x8c90>;
};
gpio5_dbclk: gpio5_dbclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&clkdiv32k_ick>;
ti,bit-shift = <8>;
reg = <0x8c98>;
};
mmc_clk: mmc_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <2>;
};
gfx_fclk_clksel_ck: gfx_fclk_clksel_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&sysclk_div>, <&dpll_per_m2_ck>;
ti,bit-shift = <1>;
reg = <0x423c>;
};
gfx_fck_div_ck: gfx_fck_div_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&gfx_fclk_clksel_ck>;
reg = <0x423c>;
ti,max-div = <2>;
};
disp_clk: disp_clk {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&dpll_disp_m2_ck>, <&dpll_core_m5_ck>, <&dpll_per_m2_ck>;
reg = <0x4244>;
};
dpll_extdev_ck: dpll_extdev_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-clock";
clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
reg = <0x2e60>, <0x2e64>, <0x2e6c>;
};
dpll_extdev_m2_ck: dpll_extdev_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_extdev_ck>;
ti,max-div = <127>;
ti,autoidle-shift = <8>;
reg = <0x2e70>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
mux_synctimer32k_ck: mux_synctimer32k_ck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&clk_32768_ck>, <&clk_32k_tpm_ck>, <&clkdiv32k_ick>;
reg = <0x4230>;
};
synctimer_32kclk: synctimer_32kclk {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&mux_synctimer32k_ck>;
ti,bit-shift = <8>;
reg = <0x2a30>;
};
timer8_fck: timer8_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>, <&clk_32k_tpm_ck>;
reg = <0x421c>;
};
timer9_fck: timer9_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>, <&clk_32k_tpm_ck>;
reg = <0x4220>;
};
timer10_fck: timer10_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>, <&clk_32k_tpm_ck>;
reg = <0x4224>;
};
timer11_fck: timer11_fck {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>, <&clk_32k_tpm_ck>;
reg = <0x4228>;
};
cpsw_50m_clkdiv: cpsw_50m_clkdiv {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_core_m5_ck>;
clock-mult = <1>;
clock-div = <1>;
};
cpsw_5m_clkdiv: cpsw_5m_clkdiv {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&cpsw_50m_clkdiv>;
clock-mult = <1>;
clock-div = <10>;
};
dpll_ddr_x2_ck: dpll_ddr_x2_ck {
#clock-cells = <0>;
compatible = "ti,am3-dpll-x2-clock";
clocks = <&dpll_ddr_ck>;
};
dpll_ddr_m4_ck: dpll_ddr_m4_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll_ddr_x2_ck>;
ti,max-div = <31>;
ti,autoidle-shift = <8>;
reg = <0x2db8>;
ti,index-starts-at-one;
ti,invert-autoidle-bit;
};
dpll_per_clkdcoldo: dpll_per_clkdcoldo {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_ck>;
clock-mult = <1>;
clock-div = <1>;
};
dll_aging_clk_div: dll_aging_clk_div {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&sys_clkin_ck>;
reg = <0x4250>;
ti,dividers = <8>, <16>, <32>;
};
div_core_25m_ck: div_core_25m_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sysclk_div>;
clock-mult = <1>;
clock-div = <8>;
};
func_12m_clk: func_12m_clk {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll_per_m2_ck>;
clock-mult = <1>;
clock-div = <16>;
};
vtp_clk_div: vtp_clk_div {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&sys_clkin_ck>;
clock-mult = <1>;
clock-div = <2>;
};
usbphy_32khz_clkmux: usbphy_32khz_clkmux {
#clock-cells = <0>;
compatible = "ti,mux-clock";
clocks = <&clk_32768_ck>, <&clk_32k_tpm_ck>;
reg = <0x4260>;
};
};