ARM: dts: am33xx clock data

This patch creates a unique node for each clock in the AM33xx 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>

diff --git a/arch/arm/boot/dts/am33xx-clocks.dtsi b/arch/arm/boot/dts/am33xx-clocks.dtsi
new file mode 100644 (file)
index 0000000..9ccfe50
--- /dev/null
+++ b/arch/arm/boot/dts/am33xx-clocks.dtsi
@@ -0,0 +1,664 @@
+/*
+ * Device Tree Source for AM33xx 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>;
+       };
+
+       rng_fck: rng_fck {
+               #clock-cells = <0>;
+               compatible = "fixed-factor-clock";
+               clocks = <&sys_clkin_ck>;
+               clock-mult = <1>;
+               clock-div = <1>;
+       };
+
+       ehrpwm0_gate_tbclk: ehrpwm0_gate_tbclk {
+               #clock-cells = <0>;
+               compatible = "ti,composite-no-wait-gate-clock";
+               clocks = <&dpll_per_m2_ck>;
+               ti,bit-shift = <0>;
+               reg = <0x0664>;
+       };
+
+       ehrpwm0_tbclk: ehrpwm0_tbclk {
+               #clock-cells = <0>;
+               compatible = "ti,composite-clock";
+               clocks = <&ehrpwm0_gate_tbclk>;
+       };
+
+       ehrpwm1_gate_tbclk: ehrpwm1_gate_tbclk {
+               #clock-cells = <0>;
+               compatible = "ti,composite-no-wait-gate-clock";
+               clocks = <&dpll_per_m2_ck>;
+               ti,bit-shift = <1>;
+               reg = <0x0664>;
+       };
+
+       ehrpwm1_tbclk: ehrpwm1_tbclk {
+               #clock-cells = <0>;
+               compatible = "ti,composite-clock";
+               clocks = <&ehrpwm1_gate_tbclk>;
+       };
+
+       ehrpwm2_gate_tbclk: ehrpwm2_gate_tbclk {
+               #clock-cells = <0>;
+               compatible = "ti,composite-no-wait-gate-clock";
+               clocks = <&dpll_per_m2_ck>;
+               ti,bit-shift = <2>;
+               reg = <0x0664>;
+       };
+
+       ehrpwm2_tbclk: ehrpwm2_tbclk {
+               #clock-cells = <0>;
+               compatible = "ti,composite-clock";
+               clocks = <&ehrpwm2_gate_tbclk>;
+       };
+};
+&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 = <32000>;
+       };
+
+       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 = <12000000>;
+       };
+
+       dpll_core_ck: dpll_core_ck {
+               #clock-cells = <0>;
+               compatible = "ti,am3-dpll-core-clock";
+               clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
+               reg = <0x0490>, <0x045c>, <0x0468>;
+       };
+
+       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>;
+               reg = <0x0480>;
+               ti,index-starts-at-one;
+       };
+
+       dpll_core_m5_ck: dpll_core_m5_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&dpll_core_x2_ck>;
+               ti,max-div = <31>;
+               reg = <0x0484>;
+               ti,index-starts-at-one;
+       };
+
+       dpll_core_m6_ck: dpll_core_m6_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&dpll_core_x2_ck>;
+               ti,max-div = <31>;
+               reg = <0x04d8>;
+               ti,index-starts-at-one;
+       };
+
+       dpll_mpu_ck: dpll_mpu_ck {
+               #clock-cells = <0>;
+               compatible = "ti,am3-dpll-clock";
+               clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
+               reg = <0x0488>, <0x0420>, <0x042c>;
+       };
+
+       dpll_mpu_m2_ck: dpll_mpu_m2_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&dpll_mpu_ck>;
+               ti,max-div = <31>;
+               reg = <0x04a8>;
+               ti,index-starts-at-one;
+       };
+
+       dpll_ddr_ck: dpll_ddr_ck {
+               #clock-cells = <0>;
+               compatible = "ti,am3-dpll-no-gate-clock";
+               clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
+               reg = <0x0494>, <0x0434>, <0x0440>;
+       };
+
+       dpll_ddr_m2_ck: dpll_ddr_m2_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&dpll_ddr_ck>;
+               ti,max-div = <31>;
+               reg = <0x04a0>;
+               ti,index-starts-at-one;
+       };
+
+       dpll_ddr_m2_div2_ck: dpll_ddr_m2_div2_ck {
+               #clock-cells = <0>;
+               compatible = "fixed-factor-clock";
+               clocks = <&dpll_ddr_m2_ck>;
+               clock-mult = <1>;
+               clock-div = <2>;
+       };
+
+       dpll_disp_ck: dpll_disp_ck {
+               #clock-cells = <0>;
+               compatible = "ti,am3-dpll-no-gate-clock";
+               clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
+               reg = <0x0498>, <0x0448>, <0x0454>;
+       };
+
+       dpll_disp_m2_ck: dpll_disp_m2_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&dpll_disp_ck>;
+               ti,max-div = <31>;
+               reg = <0x04a4>;
+               ti,index-starts-at-one;
+               ti,set-rate-parent;
+       };
+
+       dpll_per_ck: dpll_per_ck {
+               #clock-cells = <0>;
+               compatible = "ti,am3-dpll-no-gate-j-type-clock";
+               clocks = <&sys_clkin_ck>, <&sys_clkin_ck>;
+               reg = <0x048c>, <0x0470>, <0x049c>;
+       };
+
+       dpll_per_m2_ck: dpll_per_m2_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&dpll_per_ck>;
+               ti,max-div = <31>;
+               reg = <0x04ac>;
+               ti,index-starts-at-one;
+       };
+
+       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>;
+       };
+
+       cefuse_fck: cefuse_fck {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&sys_clkin_ck>;
+               ti,bit-shift = <1>;
+               reg = <0x0a20>;
+       };
+
+       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 = <1>;
+               reg = <0x014c>;
+       };
+
+       l3_gclk: l3_gclk {
+               #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 = <&l3_gclk>, <&dpll_disp_m2_ck>;
+               reg = <0x0530>;
+       };
+
+       mmu_fck: mmu_fck {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&dpll_core_m4_ck>;
+               ti,bit-shift = <1>;
+               reg = <0x0914>;
+       };
+
+       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>;
+               reg = <0x0528>;
+       };
+
+       timer2_fck: timer2_fck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
+               reg = <0x0508>;
+       };
+
+       timer3_fck: timer3_fck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
+               reg = <0x050c>;
+       };
+
+       timer4_fck: timer4_fck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
+               reg = <0x0510>;
+       };
+
+       timer5_fck: timer5_fck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
+               reg = <0x0518>;
+       };
+
+       timer6_fck: timer6_fck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
+               reg = <0x051c>;
+       };
+
+       timer7_fck: timer7_fck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&tclkin_ck>, <&sys_clkin_ck>, <&clkdiv32k_ick>;
+               reg = <0x0504>;
+       };
+
+       usbotg_fck: usbotg_fck {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&dpll_per_ck>;
+               ti,bit-shift = <8>;
+               reg = <0x047c>;
+       };
+
+       dpll_core_m4_div2_ck: dpll_core_m4_div2_ck {
+               #clock-cells = <0>;
+               compatible = "fixed-factor-clock";
+               clocks = <&dpll_core_m4_ck>;
+               clock-mult = <1>;
+               clock-div = <2>;
+       };
+
+       ieee5000_fck: ieee5000_fck {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&dpll_core_m4_div2_ck>;
+               ti,bit-shift = <1>;
+               reg = <0x00e4>;
+       };
+
+       wdt1_fck: wdt1_fck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&clk_rc32k_ck>, <&clkdiv32k_ick>;
+               reg = <0x0538>;
+       };
+
+       l4_rtc_gclk: l4_rtc_gclk {
+               #clock-cells = <0>;
+               compatible = "fixed-factor-clock";
+               clocks = <&dpll_core_m4_ck>;
+               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>;
+       };
+
+       l4fw_gclk: l4fw_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>;
+       };
+
+       sysclk_div_ck: sysclk_div_ck {
+               #clock-cells = <0>;
+               compatible = "fixed-factor-clock";
+               clocks = <&dpll_core_m4_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 = <&dpll_core_m5_ck>, <&dpll_core_m4_ck>;
+               reg = <0x0520>;
+       };
+
+       gpio0_dbclk_mux_ck: gpio0_dbclk_mux_ck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&clk_rc32k_ck>, <&clk_32768_ck>, <&clkdiv32k_ick>;
+               reg = <0x053c>;
+       };
+
+       gpio0_dbclk: gpio0_dbclk {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&gpio0_dbclk_mux_ck>;
+               ti,bit-shift = <18>;
+               reg = <0x0408>;
+       };
+
+       gpio1_dbclk: gpio1_dbclk {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&clkdiv32k_ick>;
+               ti,bit-shift = <18>;
+               reg = <0x00ac>;
+       };
+
+       gpio2_dbclk: gpio2_dbclk {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&clkdiv32k_ick>;
+               ti,bit-shift = <18>;
+               reg = <0x00b0>;
+       };
+
+       gpio3_dbclk: gpio3_dbclk {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&clkdiv32k_ick>;
+               ti,bit-shift = <18>;
+               reg = <0x00b4>;
+       };
+
+       lcd_gclk: lcd_gclk {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&dpll_disp_m2_ck>, <&dpll_core_m5_ck>, <&dpll_per_m2_ck>;
+               reg = <0x0534>;
+               ti,set-rate-parent;
+       };
+
+       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 = <&dpll_core_m4_ck>, <&dpll_per_m2_ck>;
+               ti,bit-shift = <1>;
+               reg = <0x052c>;
+       };
+
+       gfx_fck_div_ck: gfx_fck_div_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&gfx_fclk_clksel_ck>;
+               reg = <0x052c>;
+               ti,max-div = <2>;
+       };
+
+       sysclkout_pre_ck: sysclkout_pre_ck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&clk_32768_ck>, <&l3_gclk>, <&dpll_ddr_m2_ck>, <&dpll_per_m2_ck>, <&lcd_gclk>;
+               reg = <0x0700>;
+       };
+
+       clkout2_div_ck: clkout2_div_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&sysclkout_pre_ck>;
+               ti,bit-shift = <3>;
+               ti,max-div = <8>;
+               reg = <0x0700>;
+       };
+
+       dbg_sysclk_ck: dbg_sysclk_ck {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&sys_clkin_ck>;
+               ti,bit-shift = <19>;
+               reg = <0x0414>;
+       };
+
+       dbg_clka_ck: dbg_clka_ck {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&dpll_core_m4_ck>;
+               ti,bit-shift = <30>;
+               reg = <0x0414>;
+       };
+
+       stm_pmd_clock_mux_ck: stm_pmd_clock_mux_ck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&dbg_sysclk_ck>, <&dbg_clka_ck>;
+               ti,bit-shift = <22>;
+               reg = <0x0414>;
+       };
+
+       trace_pmd_clk_mux_ck: trace_pmd_clk_mux_ck {
+               #clock-cells = <0>;
+               compatible = "ti,mux-clock";
+               clocks = <&dbg_sysclk_ck>, <&dbg_clka_ck>;
+               ti,bit-shift = <20>;
+               reg = <0x0414>;
+       };
+
+       stm_clk_div_ck: stm_clk_div_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&stm_pmd_clock_mux_ck>;
+               ti,bit-shift = <27>;
+               ti,max-div = <64>;
+               reg = <0x0414>;
+               ti,index-power-of-two;
+       };
+
+       trace_clk_div_ck: trace_clk_div_ck {
+               #clock-cells = <0>;
+               compatible = "ti,divider-clock";
+               clocks = <&trace_pmd_clk_mux_ck>;
+               ti,bit-shift = <24>;
+               ti,max-div = <64>;
+               reg = <0x0414>;
+               ti,index-power-of-two;
+       };
+
+       clkout2_ck: clkout2_ck {
+               #clock-cells = <0>;
+               compatible = "ti,gate-clock";
+               clocks = <&clkout2_div_ck>;
+               ti,bit-shift = <7>;
+               reg = <0x0700>;
+       };
+};
+
+&prcm_clockdomains {
+       clk_24mhz_clkdm: clk_24mhz_clkdm {
+               compatible = "ti,clockdomain";
+               clocks = <&clkdiv32k_ick>;
+       };
+};

diff --git a/arch/arm/boot/dts/am33xx.dtsi b/arch/arm/boot/dts/am33xx.dtsi
index f6d8ffe..6d95d3d 100644 (file)
--- a/arch/arm/boot/dts/am33xx.dtsi
+++ b/arch/arm/boot/dts/am33xx.dtsi
@@ -102,6 +102,32 @@
                ranges;
                ti,hwmods = "l3_main";
 
+               prcm: prcm@44e00000 {
+                       compatible = "ti,am3-prcm";
+                       reg = <0x44e00000 0x4000>;
+
+                       prcm_clocks: clocks {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                       };
+
+                       prcm_clockdomains: clockdomains {
+                       };
+               };
+
+               scrm: scrm@44e10000 {
+                       compatible = "ti,am3-scrm";
+                       reg = <0x44e10000 0x2000>;
+
+                       scrm_clocks: clocks {
+                               #address-cells = <1>;
+                               #size-cells = <0>;
+                       };
+
+                       scrm_clockdomains: clockdomains {
+                       };
+               };
+
                intc: interrupt-controller@48200000 {
                        compatible = "ti,omap2-intc";
                        interrupt-controller;
@@ -794,3 +820,5 @@
                };
        };
 };
+
+/include/ "am33xx-clocks.dtsi"