linux/arch/arm/boot/dts/omap36xx-am35xx-omap3430es2plus-clocks.dtsi
Tomi Valkeinen 9512c6fec8 ARM: dts: fix omap3 dss clock handle names
The DSS fclk and iclk handles are named differently on OMAP3430 ES1 than
on later OMAP revisions. The ES1 has handles 'dss1_alwon_fck_3430es1'
and 'dss_ick_3430es1', whereas later revisions have similar names but
ending with 'es2'.

This means we don't have one clock handle to which we could refer to
when defining the DSS clocks.

However, as the namespaces are separate for ES1 and ES2+ OMAPs, we can
just rename the handles to 'dss1_alwon_fck' and 'dss_ick' for both ES1
and ES2+, removing the issue.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: Christoph Fritz <chf.fritz@googlemail.com>
Tested-by: Marek Belisko <marek@goldelico.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-03-19 09:31:47 +02:00

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/*
* Device Tree Source for OMAP36xx/AM35xx/OMAP34xx 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.
*/
&prm_clocks {
corex2_d3_fck: corex2_d3_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&corex2_fck>;
clock-mult = <1>;
clock-div = <3>;
};
corex2_d5_fck: corex2_d5_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&corex2_fck>;
clock-mult = <1>;
clock-div = <5>;
};
};
&cm_clocks {
dpll5_ck: dpll5_ck {
#clock-cells = <0>;
compatible = "ti,omap3-dpll-clock";
clocks = <&sys_ck>, <&sys_ck>;
reg = <0x0d04>, <0x0d24>, <0x0d4c>, <0x0d34>;
ti,low-power-stop;
ti,lock;
};
dpll5_m2_ck: dpll5_m2_ck {
#clock-cells = <0>;
compatible = "ti,divider-clock";
clocks = <&dpll5_ck>;
ti,max-div = <31>;
reg = <0x0d50>;
ti,index-starts-at-one;
};
sgx_gate_fck: sgx_gate_fck {
#clock-cells = <0>;
compatible = "ti,composite-gate-clock";
clocks = <&core_ck>;
ti,bit-shift = <1>;
reg = <0x0b00>;
};
core_d3_ck: core_d3_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&core_ck>;
clock-mult = <1>;
clock-div = <3>;
};
core_d4_ck: core_d4_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&core_ck>;
clock-mult = <1>;
clock-div = <4>;
};
core_d6_ck: core_d6_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&core_ck>;
clock-mult = <1>;
clock-div = <6>;
};
omap_192m_alwon_fck: omap_192m_alwon_fck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&dpll4_m2x2_ck>;
clock-mult = <1>;
clock-div = <1>;
};
core_d2_ck: core_d2_ck {
#clock-cells = <0>;
compatible = "fixed-factor-clock";
clocks = <&core_ck>;
clock-mult = <1>;
clock-div = <2>;
};
sgx_mux_fck: sgx_mux_fck {
#clock-cells = <0>;
compatible = "ti,composite-mux-clock";
clocks = <&core_d3_ck>, <&core_d4_ck>, <&core_d6_ck>, <&cm_96m_fck>, <&omap_192m_alwon_fck>, <&core_d2_ck>, <&corex2_d3_fck>, <&corex2_d5_fck>;
reg = <0x0b40>;
};
sgx_fck: sgx_fck {
#clock-cells = <0>;
compatible = "ti,composite-clock";
clocks = <&sgx_gate_fck>, <&sgx_mux_fck>;
};
sgx_ick: sgx_ick {
#clock-cells = <0>;
compatible = "ti,wait-gate-clock";
clocks = <&l3_ick>;
reg = <0x0b10>;
ti,bit-shift = <0>;
};
cpefuse_fck: cpefuse_fck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&sys_ck>;
reg = <0x0a08>;
ti,bit-shift = <0>;
};
ts_fck: ts_fck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&omap_32k_fck>;
reg = <0x0a08>;
ti,bit-shift = <1>;
};
usbtll_fck: usbtll_fck {
#clock-cells = <0>;
compatible = "ti,wait-gate-clock";
clocks = <&dpll5_m2_ck>;
reg = <0x0a08>;
ti,bit-shift = <2>;
};
usbtll_ick: usbtll_ick {
#clock-cells = <0>;
compatible = "ti,omap3-interface-clock";
clocks = <&core_l4_ick>;
reg = <0x0a18>;
ti,bit-shift = <2>;
};
mmchs3_ick: mmchs3_ick {
#clock-cells = <0>;
compatible = "ti,omap3-interface-clock";
clocks = <&core_l4_ick>;
reg = <0x0a10>;
ti,bit-shift = <30>;
};
mmchs3_fck: mmchs3_fck {
#clock-cells = <0>;
compatible = "ti,wait-gate-clock";
clocks = <&core_96m_fck>;
reg = <0x0a00>;
ti,bit-shift = <30>;
};
dss1_alwon_fck: dss1_alwon_fck_3430es2 {
#clock-cells = <0>;
compatible = "ti,dss-gate-clock";
clocks = <&dpll4_m4x2_ck>;
ti,bit-shift = <0>;
reg = <0x0e00>;
ti,set-rate-parent;
};
dss_ick: dss_ick_3430es2 {
#clock-cells = <0>;
compatible = "ti,omap3-dss-interface-clock";
clocks = <&l4_ick>;
reg = <0x0e10>;
ti,bit-shift = <0>;
};
usbhost_120m_fck: usbhost_120m_fck {
#clock-cells = <0>;
compatible = "ti,gate-clock";
clocks = <&dpll5_m2_ck>;
reg = <0x1400>;
ti,bit-shift = <1>;
};
usbhost_48m_fck: usbhost_48m_fck {
#clock-cells = <0>;
compatible = "ti,dss-gate-clock";
clocks = <&omap_48m_fck>;
reg = <0x1400>;
ti,bit-shift = <0>;
};
usbhost_ick: usbhost_ick {
#clock-cells = <0>;
compatible = "ti,omap3-dss-interface-clock";
clocks = <&l4_ick>;
reg = <0x1410>;
ti,bit-shift = <0>;
};
};
&cm_clockdomains {
dpll5_clkdm: dpll5_clkdm {
compatible = "ti,clockdomain";
clocks = <&dpll5_ck>;
};
sgx_clkdm: sgx_clkdm {
compatible = "ti,clockdomain";
clocks = <&sgx_ick>;
};
dss_clkdm: dss_clkdm {
compatible = "ti,clockdomain";
clocks = <&dss_tv_fck>, <&dss_96m_fck>, <&dss2_alwon_fck>,
<&dss1_alwon_fck>, <&dss_ick>;
};
core_l4_clkdm: core_l4_clkdm {
compatible = "ti,clockdomain";
clocks = <&mmchs2_fck>, <&mmchs1_fck>, <&i2c3_fck>, <&i2c2_fck>,
<&i2c1_fck>, <&mcspi4_fck>, <&mcspi3_fck>,
<&mcspi2_fck>, <&mcspi1_fck>, <&uart2_fck>,
<&uart1_fck>, <&hdq_fck>, <&mmchs2_ick>, <&mmchs1_ick>,
<&hdq_ick>, <&mcspi4_ick>, <&mcspi3_ick>,
<&mcspi2_ick>, <&mcspi1_ick>, <&i2c3_ick>, <&i2c2_ick>,
<&i2c1_ick>, <&uart2_ick>, <&uart1_ick>, <&gpt11_ick>,
<&gpt10_ick>, <&mcbsp5_ick>, <&mcbsp1_ick>,
<&omapctrl_ick>, <&aes2_ick>, <&sha12_ick>,
<&cpefuse_fck>, <&ts_fck>, <&usbtll_fck>,
<&usbtll_ick>, <&mmchs3_ick>, <&mmchs3_fck>;
};
usbhost_clkdm: usbhost_clkdm {
compatible = "ti,clockdomain";
clocks = <&usbhost_120m_fck>, <&usbhost_48m_fck>,
<&usbhost_ick>;
};
};