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ARM: dts: ux500: Rename generic pin configs according to pin group

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Some components (e.g. SDI, I2C) can be used with different pin assignments.
Before we can add the alternative configurations, we need to rename the
current configurations to more generic names.

Each pin configuration usually configures one specific pin group.
Therefore we rename the configurations to use the pin group as name.
Make up for the slightly longer names by removing the "_mode" suffix.

Rename all existing uses to use the new labels.

Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Link: https://lore.kernel.org/r/20191125122256.53482-2-stephan@gerhold.net
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Stephan Gerhold 2019-11-25 13:22:53 +01:00 committed by Linus Walleij
parent 0f8e741404
commit 7fee202265
3 changed files with 90 additions and 82 deletions
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58
arch/arm/boot/dts/ste-dbx5x0-pinctrl.dtsi
View file

@ -8,7 +8,7 @@
&pinctrl {
/* Settings for all UART default and sleep states */
uart0 {
uart0_default_mode: uart0_default {
u0_a_1_default: u0_a_1_default {
default_mux {
function = "u0";
groups = "u0_a_1";
@ -23,7 +23,7 @@
};
};
uart0_sleep_mode: uart0_sleep {
u0_a_1_sleep: u0_a_1_sleep {
sleep_cfg1 {
pins = "GPIO0_AJ5", "GPIO2_AH4"; /* CTS+RXD */
ste,config = <&slpm_in_wkup_pdis>;
@ -40,7 +40,7 @@
};
uart1 {
uart1_default_mode: uart1_default {
u1rxtx_a_1_default: u1rxtx_a_1_default {
default_mux {
function = "u1";
groups = "u1rxtx_a_1";
@ -55,7 +55,7 @@
};
};
uart1_sleep_mode: uart1_sleep {
u1rxtx_a_1_sleep: u1rxtx_a_1_sleep {
sleep_cfg1 {
pins = "GPIO4_AH6"; /* RXD */
ste,config = <&slpm_in_wkup_pdis>;
@ -68,7 +68,7 @@
};
uart2 {
uart2_default_mode: uart2_default {
u2rxtx_c_1_default: u2rxtx_c_1_default {
default_mux {
function = "u2";
groups = "u2rxtx_c_1";
@ -83,7 +83,7 @@
};
};
uart2_sleep_mode: uart2_sleep {
u2rxtx_c_1_sleep: u2rxtx_c_1_sleep {
sleep_cfg1 {
pins = "GPIO29_W2"; /* RXD */
ste,config = <&in_wkup_pdis>;
@ -97,7 +97,7 @@
/* Settings for all I2C default and sleep states */
i2c0 {
i2c0_default_mode: i2c_default {
i2c0_a_1_default: i2c0_a_1_default {
default_mux {
function = "i2c0";
groups = "i2c0_a_1";
@ -108,7 +108,7 @@
};
};
i2c0_sleep_mode: i2c_sleep {
i2c0_a_1_sleep: i2c0_a_1_sleep {
sleep_cfg1 {
pins = "GPIO147_C15", "GPIO148_B16"; /* SDA/SCL */
ste,config = <&slpm_in_wkup_pdis>;
@ -117,7 +117,7 @@
};
i2c1 {
i2c1_default_mode: i2c_default {
i2c1_b_2_default: i2c1_b_2_default {
default_mux {
function = "i2c1";
groups = "i2c1_b_2";
@ -128,7 +128,7 @@
};
};
i2c1_sleep_mode: i2c_sleep {
i2c1_b_2_sleep: i2c1_b_2_sleep {
sleep_cfg1 {
pins = "GPIO16_AD3", "GPIO17_AD4"; /* SDA/SCL */
ste,config = <&slpm_in_wkup_pdis>;
@ -137,7 +137,7 @@
};
i2c2 {
i2c2_default_mode: i2c_default {
i2c2_b_2_default: i2c2_b_2_default {
default_mux {
function = "i2c2";
groups = "i2c2_b_2";
@ -148,7 +148,7 @@
};
};
i2c2_sleep_mode: i2c_sleep {
i2c2_b_2_sleep: i2c2_b_2_sleep {
sleep_cfg1 {
pins = "GPIO10_AF5", "GPIO11_AG4"; /* SDA/SCL */
ste,config = <&slpm_in_wkup_pdis>;
@ -157,7 +157,7 @@
};
i2c3 {
i2c3_default_mode: i2c_default {
i2c3_c_2_default: i2c3_c_2_default {
default_mux {
function = "i2c3";
groups = "i2c3_c_2";
@ -168,7 +168,7 @@
};
};
i2c3_sleep_mode: i2c_sleep {
i2c3_c_2_sleep: i2c3_c_2_sleep {
sleep_cfg1 {
pins = "GPIO229_AG7", "GPIO230_AF7"; /* SDA/SCL */
ste,config = <&slpm_in_wkup_pdis>;
@ -181,7 +181,7 @@
* enable I2C4 and UART1 at the same time.
*/
i2c4 {
i2c4_default_mode: i2c_default {
i2c4_b_1_default: i2c4_b_1_default {
default_mux {
function = "i2c4";
groups = "i2c4_b_1";
@ -192,7 +192,7 @@
};
};
i2c4_sleep_mode: i2c_sleep {
i2c4_b_1_sleep: i2c4_b_1_sleep {
sleep_cfg1 {
pins = "GPIO4_AH6", "GPIO5_AG6"; /* SDA/SCL */
ste,config = <&slpm_in_wkup_pdis>;
@ -203,7 +203,7 @@
/* Settings for all MMC/SD/SDIO default and sleep states */
sdi0 {
/* This is the external SD card slot, 4 bits wide */
sdi0_default_mode: sdi0_default {
mc0_a_1_default: mc0_a_1_default {
default_mux {
function = "mc0";
groups = "mc0_a_1";
@ -234,7 +234,7 @@
};
};
sdi0_sleep_mode: sdi0_sleep {
mc0_a_1_sleep: mc0_a_1_sleep {
sleep_cfg1 {
pins =
"GPIO18_AC2", /* CMDDIR */
@ -261,7 +261,7 @@
sdi1 {
/* This is the WLAN SDIO 4 bits wide */
sdi1_default_mode: sdi1_default {
mc1_a_1_default: mc1_a_1_default {
default_mux {
function = "mc1";
groups = "mc1_a_1";
@ -285,7 +285,7 @@
};
};
sdi1_sleep_mode: sdi1_sleep {
mc1_a_1_sleep: mc1_a_1_sleep {
sleep_cfg1 {
pins = "GPIO208_AH16"; /* CLK */
ste,config = <&slpm_out_lo_wkup_pdis>;
@ -305,7 +305,7 @@
sdi2 {
/* This is the eMMC 8 bits wide, usually PoP eMMC */
sdi2_default_mode: sdi2_default {
mc2_a_1_default: mc2_a_1_default {
default_mux {
function = "mc2";
groups = "mc2_a_1";
@ -333,7 +333,7 @@
};
};
sdi2_sleep_mode: sdi2_sleep {
mc2_a_1_sleep: mc2_a_1_sleep {
sleep_cfg1 {
pins = "GPIO128_A5"; /* CLK */
ste,config = <&out_lo_wkup_pdis>;
@ -361,7 +361,7 @@
sdi4 {
/* This is the eMMC 8 bits wide, usually PCB-mounted eMMC */
sdi4_default_mode: sdi4_default {
mc4_a_1_default: mc4_a_1_default {
default_mux {
function = "mc4";
groups = "mc4_a_1";
@ -389,7 +389,7 @@
};
};
sdi4_sleep_mode: sdi4_sleep {
mc4_a_1_sleep: mc4_a_1_sleep {
sleep_cfg1 {
pins = "GPIO203_AE23"; /* CLK */
ste,config = <&out_lo_wkup_pdis>;
@ -416,7 +416,7 @@
* cannot be muxed onto any pins.
*/
msp0 {
msp0_default_mode: msp0_default {
msp0txrxtfstck_a_1_default: msp0txrxtfstck_a_1_default {
default_msp0_mux {
function = "msp0";
groups = "msp0txrx_a_1", "msp0tfstck_a_1";
@ -433,7 +433,7 @@
};
msp1 {
msp1_default_mode: msp1_default {
msp1txrx_a_1_default: msp1txrx_a_1_default {
default_mux {
function = "msp1";
groups = "msp1txrx_a_1", "msp1_a_1";
@ -453,7 +453,7 @@
};
msp2 {
msp2_default_mode: msp2_default {
msp2_a_1_default: msp2_a_1_default {
/* MSP2 usually used for HDMI audio */
default_mux {
function = "msp2";
@ -474,7 +474,7 @@
};
musb {
musb_default_mode: musb_default {
usb_a_1_default: usb_a_1_default {
default_mux {
function = "usb";
groups = "usb_a_1";
@ -500,7 +500,7 @@
};
};
musb_sleep_mode: musb_sleep {
usb_a_1_sleep: usb_a_1_sleep {
sleep_cfg1 {
pins =
"GPIO256_AF28", /* NXT */

62
arch/arm/boot/dts/ste-href.dtsi
View file

@ -16,41 +16,41 @@
soc {
uart@80120000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart0_default_mode>;
pinctrl-1 = <&uart0_sleep_mode>;
pinctrl-0 = <&u0_a_1_default>;
pinctrl-1 = <&u0_a_1_sleep>;
status = "okay";
};
/* This UART is unused and thus left disabled */
uart@80121000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart1_default_mode>;
pinctrl-1 = <&uart1_sleep_mode>;
pinctrl-0 = <&u1rxtx_a_1_default>;
pinctrl-1 = <&u1rxtx_a_1_sleep>;
};
uart@80007000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart2_default_mode>;
pinctrl-1 = <&uart2_sleep_mode>;
pinctrl-0 = <&u2rxtx_c_1_default>;
pinctrl-1 = <&u2rxtx_c_1_sleep>;
status = "okay";
};
i2c@80004000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c0_default_mode>;
pinctrl-1 = <&i2c0_sleep_mode>;
pinctrl-0 = <&i2c0_a_1_default>;
pinctrl-1 = <&i2c0_a_1_sleep>;
};
i2c@80122000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c1_default_mode>;
pinctrl-1 = <&i2c1_sleep_mode>;
pinctrl-0 = <&i2c1_b_2_default>;
pinctrl-1 = <&i2c1_b_2_sleep>;
};
i2c@80128000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c2_default_mode>;
pinctrl-1 = <&i2c2_sleep_mode>;
pinctrl-0 = <&i2c2_b_2_default>;
pinctrl-1 = <&i2c2_b_2_sleep>;
lp5521@33 {
compatible = "national,lp5521";
reg = <0x33>;
@ -96,8 +96,8 @@
i2c@80110000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c3_default_mode>;
pinctrl-1 = <&i2c3_sleep_mode>;
pinctrl-0 = <&i2c3_c_2_default>;
pinctrl-1 = <&i2c3_c_2_sleep>;
};
/* ST6G3244ME level translator for 1.8/2.9 V */
@ -132,8 +132,8 @@
vmmc-supply = <&ab8500_ldo_aux3_reg>;
vqmmc-supply = <&vmmci>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdi0_default_mode>;
pinctrl-1 = <&sdi0_sleep_mode>;
pinctrl-0 = <&mc0_a_1_default &sdi0_default_mode>;
pinctrl-1 = <&mc0_a_1_sleep>;
status = "okay";
};
@ -145,8 +145,8 @@
bus-width = <4>;
non-removable;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdi1_default_mode>;
pinctrl-1 = <&sdi1_sleep_mode>;
pinctrl-0 = <&mc1_a_1_default>;
pinctrl-1 = <&mc1_a_1_sleep>;
status = "okay";
};
@ -160,8 +160,8 @@
non-removable;
vmmc-supply = <&db8500_vsmps2_reg>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdi2_default_mode>;
pinctrl-1 = <&sdi2_sleep_mode>;
pinctrl-0 = <&mc2_a_1_default>;
pinctrl-1 = <&mc2_a_1_sleep>;
status = "okay";
};
@ -175,27 +175,27 @@
non-removable;
vmmc-supply = <&ab8500_ldo_aux2_reg>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdi4_default_mode>;
pinctrl-1 = <&sdi4_sleep_mode>;
pinctrl-0 = <&mc4_a_1_default>;
pinctrl-1 = <&mc4_a_1_sleep>;
status = "okay";
};
msp0: msp@80123000 {
pinctrl-names = "default";
pinctrl-0 = <&msp0_default_mode>;
pinctrl-0 = <&msp0txrxtfstck_a_1_default>;
status = "okay";
};
msp1: msp@80124000 {
pinctrl-names = "default";
pinctrl-0 = <&msp1_default_mode>;
pinctrl-0 = <&msp1txrx_a_1_default>;
status = "okay";
};
msp2: msp@80117000 {
pinctrl-names = "default";
pinctrl-0 = <&msp2_default_mode>;
pinctrl-0 = <&msp2_a_1_default>;
};
msp3: msp@80125000 {
@ -209,8 +209,8 @@
ab8500_usb {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&musb_default_mode>;
pinctrl-1 = <&musb_sleep_mode>;
pinctrl-0 = <&usb_a_1_default>;
pinctrl-1 = <&usb_a_1_sleep>;
};
ab8500-regulators {
@ -257,6 +257,14 @@
};
};
pinctrl {
sdi0 {
sdi0_default_mode: sdi0_default {
/* Some boards set additional settings here */
};
};
};
mcde@a0350000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&lcd_default_mode>;

52
arch/arm/boot/dts/ste-snowball.dts
View file

@ -156,19 +156,19 @@
msp0: msp@80123000 {
pinctrl-names = "default";
pinctrl-0 = <&msp0_default_mode>;
pinctrl-0 = <&msp0txrxtfstck_a_1_default>;
status = "okay";
};
msp1: msp@80124000 {
pinctrl-names = "default";
pinctrl-0 = <&msp1_default_mode>;
pinctrl-0 = <&msp1txrx_a_1_default>;
status = "okay";
};
msp2: msp@80117000 {
pinctrl-names = "default";
pinctrl-0 = <&msp2_default_mode>;
pinctrl-0 = <&msp2_a_1_default>;
};
msp3: msp@80125000 {
@ -238,8 +238,8 @@
vmmc-supply = <&ab8500_ldo_aux3_reg>;
vqmmc-supply = <&vmmci>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdi0_default_mode>;
pinctrl-1 = <&sdi0_sleep_mode>;
pinctrl-0 = <&mc0_a_1_default &sdi0_default_mode>;
pinctrl-1 = <&mc0_a_1_sleep>;
/* GPIO218 MMC_CD */
cd-gpios = <&gpio6 26 GPIO_ACTIVE_LOW>;
@ -253,8 +253,8 @@
max-frequency = <100000000>;
bus-width = <4>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdi1_default_mode>;
pinctrl-1 = <&sdi1_sleep_mode>;
pinctrl-0 = <&mc1_a_1_default>;
pinctrl-1 = <&mc1_a_1_sleep>;
status = "okay";
};
@ -263,7 +263,7 @@
sdi2_per3@80005000 {
arm,primecell-periphid = <0x10480180>;
pinctrl-names = "default";
pinctrl-0 = <&sdi2_sleep_mode>;
pinctrl-0 = <&mc2_a_1_sleep>;
status = "okay";
};
@ -276,49 +276,49 @@
cap-mmc-highspeed;
vmmc-supply = <&ab8500_ldo_aux2_reg>;
pinctrl-names = "default", "sleep";
pinctrl-0 = <&sdi4_default_mode>;
pinctrl-1 = <&sdi4_sleep_mode>;
pinctrl-0 = <&mc4_a_1_default>;
pinctrl-1 = <&mc4_a_1_sleep>;
status = "okay";
};
uart@80120000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart0_default_mode>;
pinctrl-1 = <&uart0_sleep_mode>;
pinctrl-0 = <&u0_a_1_default>;
pinctrl-1 = <&u0_a_1_sleep>;
status = "okay";
};
/* This UART is unused and thus left disabled */
uart@80121000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart1_default_mode>;
pinctrl-1 = <&uart1_sleep_mode>;
pinctrl-0 = <&u1rxtx_a_1_default>;
pinctrl-1 = <&u1rxtx_a_1_sleep>;
};
uart@80007000 {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&uart2_default_mode>;
pinctrl-1 = <&uart2_sleep_mode>;
pinctrl-0 = <&u2rxtx_c_1_default>;
pinctrl-1 = <&u2rxtx_c_1_sleep>;
status = "okay";
};
i2c@80004000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c0_default_mode>;
pinctrl-1 = <&i2c0_sleep_mode>;
pinctrl-0 = <&i2c0_a_1_default>;
pinctrl-1 = <&i2c0_a_1_sleep>;
};
i2c@80122000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c1_default_mode>;
pinctrl-1 = <&i2c1_sleep_mode>;
pinctrl-0 = <&i2c1_b_2_default>;
pinctrl-1 = <&i2c1_b_2_sleep>;
};
i2c@80128000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c2_default_mode>;
pinctrl-1 = <&i2c2_sleep_mode>;
pinctrl-0 = <&i2c2_b_2_default>;
pinctrl-1 = <&i2c2_b_2_sleep>;
lsm303dlh@18 {
/* Accelerometer */
compatible = "st,lsm303dlh-accel";
@ -367,8 +367,8 @@
i2c@80110000 {
pinctrl-names = "default","sleep";
pinctrl-0 = <&i2c3_default_mode>;
pinctrl-1 = <&i2c3_sleep_mode>;
pinctrl-0 = <&i2c3_c_2_default>;
pinctrl-1 = <&i2c3_c_2_sleep>;
};
spi@80002000 {
@ -402,8 +402,8 @@
ab8500_usb {
pinctrl-names = "default", "sleep";
pinctrl-0 = <&musb_default_mode>;
pinctrl-1 = <&musb_sleep_mode>;
pinctrl-0 = <&usb_a_1_default>;
pinctrl-1 = <&usb_a_1_sleep>;
};
ext_regulators: ab8500-ext-regulators {