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ARM: dts: add wl12xx/wl18xx bindings

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Replace all the pdata-quirks for setting wl12xx/wl18xx
platform data with proper DT definitions.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Acked-by: Javier Martinez Canillas <javier@dowhile0.org>
Acked-by: Enric Balletbo i Serra <eballetbo@gmail.com>
Tested-by: Nikita Kiryanov <nikita@compulab.co.il>
Tested-by: Tony Lindgren <tony@atomide.com>
Acked-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Eliad Peller 2015-03-18 18:38:29 +02:00 committed by Tony Lindgren
parent 5ea5c518cc
commit 99f84cae43
11 changed files with 100 additions and 74 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
arch/arm/boot/dts/am335x-evmsk.dts
View File

@ -15,6 +15,7 @@
#include "am33xx.dtsi"
#include <dt-bindings/pwm/pwm.h>
#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "TI AM335x EVM-SK";
@ -647,6 +648,16 @@ &mmc2 {
cap-power-off-card;
pinctrl-names = "default";
pinctrl-0 = <&mmc2_pins>;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1271";
reg = <2>;
interrupt-parent = <&gpio1>;
interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; /* gpio 31 */
ref-clock-frequency = <38400000>;
};
};
&mcasp1 {

10
arch/arm/boot/dts/omap3-cm-t3517.dts
View File

@ -133,6 +133,16 @@ &mmc2 {
non-removable;
bus-width = <4>;
cap-power-off-card;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1271";
reg = <2>;
interrupt-parent = <&gpio5>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; /* gpio 145 */
ref-clock-frequency = <38400000>;
};
};
&dss {

10
arch/arm/boot/dts/omap3-cm-t3730.dts
View File

@ -73,6 +73,16 @@ &mmc2 {
non-removable;
bus-width = <4>;
cap-power-off-card;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1271";
reg = <2>;
interrupt-parent = <&gpio5>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; /* gpio 136 */
ref-clock-frequency = <38400000>;
};
};
&dss {

10
arch/arm/boot/dts/omap3-evm-common.dtsi
View File

@ -106,6 +106,16 @@ &mmc2 {
non-removable;
bus-width = <4>;
cap-power-off-card;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1271";
reg = <2>;
interrupt-parent = <&gpio5>;
interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 149 */
ref-clock-frequency = <38400000>;
};
};
&twl_gpio {

9
arch/arm/boot/dts/omap3-igep0020-rev-f.dts
View File

@ -42,4 +42,13 @@ &mmc2 {
vmmc-supply = <&lbep5clwmc_wlen>;
bus-width = <4>;
non-removable;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1835";
reg = <2>;
interrupt-parent = <&gpio6>;
interrupts = <17 IRQ_TYPE_LEVEL_HIGH>; /* gpio 177 */
};
};

9
arch/arm/boot/dts/omap3-igep0030-rev-g.dts
View File

@ -64,4 +64,13 @@ &mmc2 {
vmmc-supply = <&lbep5clwmc_wlen>;
bus-width = <4>;
non-removable;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1835";
reg = <2>;
interrupt-parent = <&gpio5>;
interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; /* gpio 136 */
};
};

10
arch/arm/boot/dts/omap3-zoom3.dts
View File

@ -195,6 +195,16 @@ &mmc3 {
cap-power-off-card;
pinctrl-names = "default";
pinctrl-0 = <&mmc3_pins &mmc3_2_pins>;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1271";
reg = <2>;
interrupt-parent = <&gpio6>;
interrupts = <2 IRQ_TYPE_LEVEL_HIGH>; /* gpio 162 */
ref-clock-frequency = <26000000>;
};
};
&uart1 {

10
arch/arm/boot/dts/omap4-panda-common.dtsi
View File

@ -450,6 +450,16 @@ &mmc5 {
non-removable;
bus-width = <4>;
cap-power-off-card;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1271";
reg = <2>;
interrupt-parent = <&gpio2>;
interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 53 */
ref-clock-frequency = <38400000>;
};
};
&emif1 {

11
arch/arm/boot/dts/omap4-sdp.dts
View File

@ -487,6 +487,17 @@ &mmc5 {
non-removable;
bus-width = <4>;
cap-power-off-card;
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1281";
reg = <2>;
interrupt-parent = <&gpio1>;
interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* gpio 53 */
ref-clock-frequency = <26000000>;
tcxo-clock-frequency = <26000000>;
};
};
&emif1 {

10
arch/arm/boot/dts/omap4-var-som-om44-wlan.dtsi
View File

@ -65,4 +65,14 @@ &mmc4 {
bus-width = <4>;
cap-power-off-card;
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
wlcore: wlcore@2 {
compatible = "ti,wl1271";
reg = <2>;
interrupt-parent = <&gpio2>;
interrupts = <9 IRQ_TYPE_LEVEL_HIGH>; /* gpio 41 */
ref-clock-frequency = <38400000>;
};
};

74
arch/arm/mach-omap2/pdata-quirks.c
View File

@ -14,7 +14,6 @@
#include <linux/kernel.h>
#include <linux/of_platform.h>
#include <linux/ti_wilink_st.h>
#include <linux/wl12xx.h>
#include <linux/platform_data/pinctrl-single.h>
#include <linux/platform_data/iommu-omap.h>
@ -35,35 +34,6 @@ struct pdata_init {
struct of_dev_auxdata omap_auxdata_lookup[];
static struct twl4030_gpio_platform_data twl_gpio_auxdata;
#if IS_ENABLED(CONFIG_WL12XX)
static struct wl12xx_platform_data wl12xx __initdata;
static void __init __used legacy_init_wl12xx(u32 ref_clock_freq,
u32 tcxo_clock_freq,
int gpio)
{
int res;
wl12xx.ref_clock_freq = ref_clock_freq;
wl12xx.tcxo_clock_freq = tcxo_clock_freq;
wl12xx.irq = gpio_to_irq(gpio);
wl12xx.irq_trigger = IRQ_TYPE_LEVEL_HIGH;
res = wl12xx_set_platform_data(&wl12xx);
if (res) {
pr_err("error setting wl12xx data: %d\n", res);
return;
}
}
#else
static inline void legacy_init_wl12xx(u32 ref_clock_freq,
u32 tcxo_clock_freq,
int gpio)
{
}
#endif
#ifdef CONFIG_MACH_NOKIA_N8X0
static void __init omap2420_n8x0_legacy_init(void)
{
@ -130,7 +100,6 @@ static void __init omap3_sbc_t3730_twl_init(void)
static void __init omap3_sbc_t3730_legacy_init(void)
{
omap3_sbc_t3x_usb_hub_init(167, "sb-t35 usb hub");
legacy_init_wl12xx(38400000, 0, 136);
}
static void __init omap3_sbc_t3530_legacy_init(void)
@ -160,14 +129,12 @@ static struct platform_device btwilink_device = {
static void __init omap3_igep0020_rev_f_legacy_init(void)
{
legacy_init_wl12xx(0, 0, 177);
platform_device_register(&wl18xx_device);
platform_device_register(&btwilink_device);
}
static void __init omap3_igep0030_rev_g_legacy_init(void)
{
legacy_init_wl12xx(0, 0, 136);
platform_device_register(&wl18xx_device);
platform_device_register(&btwilink_device);
}
@ -175,12 +142,6 @@ static void __init omap3_igep0030_rev_g_legacy_init(void)
static void __init omap3_evm_legacy_init(void)
{
hsmmc2_internal_input_clk();
legacy_init_wl12xx(38400000, 0, 149);
}
static void __init omap3_zoom_legacy_init(void)
{
legacy_init_wl12xx(26000000, 0, 162);
}
static void am35xx_enable_emac_int(void)
@ -247,7 +208,6 @@ static void __init omap3_sbc_t3517_legacy_init(void)
am35xx_emac_reset();
hsmmc2_internal_input_clk();
omap3_sbc_t3517_wifi_init();
legacy_init_wl12xx(38400000, 0, 145);
}
static void __init am3517_evm_legacy_init(void)
@ -289,23 +249,6 @@ static void __init omap3_tao3530_legacy_init(void)
}
#endif /* CONFIG_ARCH_OMAP3 */
#ifdef CONFIG_ARCH_OMAP4
static void __init omap4_sdp_legacy_init(void)
{
legacy_init_wl12xx(26000000, 26000000, 53);
}
static void __init omap4_panda_legacy_init(void)
{
legacy_init_wl12xx(38400000, 0, 53);
}
static void __init var_som_om44_legacy_init(void)
{
legacy_init_wl12xx(38400000, 0, 41);
}
#endif
#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
static struct iommu_platform_data omap4_iommu_pdata = {
.reset_name = "mmu_cache",
@ -314,13 +257,6 @@ static struct iommu_platform_data omap4_iommu_pdata = {
};
#endif
#ifdef CONFIG_SOC_AM33XX
static void __init am335x_evmsk_legacy_init(void)
{
legacy_init_wl12xx(38400000, 0, 31);
}
#endif
#ifdef CONFIG_SOC_OMAP5
static void __init omap5_uevm_legacy_init(void)
{
@ -421,19 +357,9 @@ static struct pdata_init pdata_quirks[] __initdata = {
{ "isee,omap3-igep0020-rev-f", omap3_igep0020_rev_f_legacy_init, },
{ "isee,omap3-igep0030-rev-g", omap3_igep0030_rev_g_legacy_init, },
{ "ti,omap3-evm-37xx", omap3_evm_legacy_init, },
{ "ti,omap3-zoom3", omap3_zoom_legacy_init, },
{ "ti,am3517-evm", am3517_evm_legacy_init, },
{ "technexion,omap3-tao3530", omap3_tao3530_legacy_init, },
#endif
#ifdef CONFIG_ARCH_OMAP4
{ "ti,omap4-sdp", omap4_sdp_legacy_init, },
{ "ti,omap4-panda", omap4_panda_legacy_init, },
{ "variscite,var-dvk-om44", var_som_om44_legacy_init, },
{ "variscite,var-stk-om44", var_som_om44_legacy_init, },
#endif
#ifdef CONFIG_SOC_AM33XX
{ "ti,am335x-evmsk", am335x_evmsk_legacy_init, },
#endif
#ifdef CONFIG_SOC_OMAP5
{ "ti,omap5-uevm", omap5_uevm_legacy_init, },
#endif