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Commit 2e89f4c3 authored by Antoine Tenart's avatar Antoine Tenart Committed by Linus Walleij
Browse files

pinctrl: berlin: comment the spi functions 



Add comments for the SPI functions, to distinguish CLK, SDI, SDO and
C{0,1,2,3}n.

Signed-off-by: default avatarAntoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent bcb5f5b4

drivers/pinctrl/berlin/berlin-bg2.c

+9 −9
Original line number Diff line number Diff line
@@ -20,24 +20,24 @@ 
static const struct berlin_desc_group berlin2_soc_pinctrl_groups[] = {

	/* G */

	BERLIN_PINCTRL_GROUP("G0", 0x00, 0x1, 0x00,

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */

		BERLIN_PINCTRL_FUNCTION(0x1, "gpio")),

	BERLIN_PINCTRL_GROUP("G1", 0x00, 0x2, 0x01,

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */

		BERLIN_PINCTRL_FUNCTION(0x1, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x2, "usb1")),

	BERLIN_PINCTRL_GROUP("G2", 0x00, 0x2, 0x02,

		BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS2n */

		BERLIN_PINCTRL_FUNCTION(0x2, "pwm"),

		BERLIN_PINCTRL_FUNCTION(0x3, "i2s0")),

	BERLIN_PINCTRL_GROUP("G3", 0x00, 0x2, 0x04,

		BERLIN_PINCTRL_FUNCTION(0x0, "soc"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS3n */

		BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x3, "i2s1")),

	BERLIN_PINCTRL_GROUP("G4", 0x00, 0x2, 0x06,

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* CLK/SDI/SDO */

		BERLIN_PINCTRL_FUNCTION(0x1, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x2, "pwm")),

	BERLIN_PINCTRL_GROUP("G5", 0x00, 0x3, 0x08,
@@ -163,15 +163,15 @@ static const struct berlin_desc_group berlin2_sysmgr_pinctrl_groups[] = { 
	/* GSM */

	BERLIN_PINCTRL_GROUP("GSM0", 0x40, 0x2, 0x00,

		BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS0n */

		BERLIN_PINCTRL_FUNCTION(0x2, "eth1")),

	BERLIN_PINCTRL_GROUP("GSM1", 0x40, 0x2, 0x02,

		BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS1n */

		BERLIN_PINCTRL_FUNCTION(0x2, "eth1")),

	BERLIN_PINCTRL_GROUP("GSM2", 0x40, 0x2, 0x04,

		BERLIN_PINCTRL_FUNCTION(0x0, "twsi2"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi2")),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi2")), /* SS2n/SS3n */

	BERLIN_PINCTRL_GROUP("GSM3", 0x40, 0x2, 0x06,

		BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x1, "uart0"),	/* CTS/RTS */
@@ -187,7 +187,7 @@ static const struct berlin_desc_group berlin2_sysmgr_pinctrl_groups[] = { 
		BERLIN_PINCTRL_FUNCTION(0x3, "twsi3")),

	BERLIN_PINCTRL_GROUP("GSM6", 0x40, 0x2, 0x0c,

		BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* CLK/SDO */

		BERLIN_PINCTRL_FUNCTION(0x1, "clki")),

	BERLIN_PINCTRL_GROUP("GSM7", 0x40, 0x1, 0x0e,

		BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

drivers/pinctrl/berlin/berlin-bg2cd.c

+4 −4
Original line number Diff line number Diff line
@@ -68,17 +68,17 @@ static const struct berlin_desc_group berlin2cd_soc_pinctrl_groups[] = { 
		BERLIN_PINCTRL_FUNCTION(0x1, "twsi1"),

		BERLIN_PINCTRL_FUNCTION(0x2, "gpio")),

	BERLIN_PINCTRL_GROUP("G8", 0x00, 0x3, 0x10,

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */

		BERLIN_PINCTRL_FUNCTION(0x1, "gpio")),

	BERLIN_PINCTRL_GROUP("G9", 0x00, 0x3, 0x13,

		BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS1n/SS2n */

		BERLIN_PINCTRL_FUNCTION(0x2, "twsi0")),

	BERLIN_PINCTRL_GROUP("G10", 0x00, 0x2, 0x16,

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* CLK */

		BERLIN_PINCTRL_FUNCTION(0x1, "gpio")),

	BERLIN_PINCTRL_GROUP("G11", 0x00, 0x2, 0x18,

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),

		BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI/SDO */

		BERLIN_PINCTRL_FUNCTION(0x1, "gpio")),

	BERLIN_PINCTRL_GROUP("G12", 0x00, 0x3, 0x1a,

		BERLIN_PINCTRL_FUNCTION(0x0, "usb1"),

drivers/pinctrl/berlin/berlin-bg2q.c

+8 −8
Original line number Diff line number Diff line
@@ -59,21 +59,21 @@ static const struct berlin_desc_group berlin2q_soc_pinctrl_groups[] = { 
			BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),

			BERLIN_PINCTRL_FUNCTION(0x3, "eddc")),

	BERLIN_PINCTRL_GROUP("G8", 0x18, 0x3, 0x18,

			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),

			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* CLK/SDI/SDO */

			BERLIN_PINCTRL_FUNCTION(0x1, "gpio")),

	BERLIN_PINCTRL_GROUP("G9", 0x18, 0x3, 0x1b,

			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"),

			BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n/SS1n */

			BERLIN_PINCTRL_FUNCTION(0x1, "gpio"),

			BERLIN_PINCTRL_FUNCTION(0x5, "sata")),

	BERLIN_PINCTRL_GROUP("G10", 0x1c, 0x3, 0x00,

			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi1"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS2n */

			BERLIN_PINCTRL_FUNCTION(0x3, "i2s0"),

			BERLIN_PINCTRL_FUNCTION(0x4, "pwm"),

			BERLIN_PINCTRL_FUNCTION(0x5, "sata")),

	BERLIN_PINCTRL_GROUP("G11", 0x1c, 0x3, 0x03,

			BERLIN_PINCTRL_FUNCTION(0x0, "jtag"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi1"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS3n */

			BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),

			BERLIN_PINCTRL_FUNCTION(0x3, "i2s1"),

			BERLIN_PINCTRL_FUNCTION(0x4, "pwm"),
@@ -301,19 +301,19 @@ static const struct berlin_desc_group berlin2q_sysmgr_pinctrl_groups[] = { 
	/* GSM */

	BERLIN_PINCTRL_GROUP("GSM0", 0x40, 0x2, 0x00,

			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS0n */

			BERLIN_PINCTRL_FUNCTION(0x2, "eth1")),

	BERLIN_PINCTRL_GROUP("GSM1", 0x40, 0x2, 0x02,

			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS1n */

			BERLIN_PINCTRL_FUNCTION(0x2, "eth1")),

	BERLIN_PINCTRL_GROUP("GSM2", 0x40, 0x2, 0x04,

			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS2n/SS3n */

			BERLIN_PINCTRL_FUNCTION(0x2, "eddc")),

	BERLIN_PINCTRL_GROUP("GSM3", 0x40, 0x2, 0x06,

			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi2"),

			BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* CLK/SDO */

			BERLIN_PINCTRL_FUNCTION(0x2, "eddc")),

	BERLIN_PINCTRL_GROUP("GSM4", 0x40, 0x1, 0x08,

			BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),