summaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl/meson
diff options
context:
space:
mode:
authorNeil Armstrong <narmstrong@baylibre.com>2017-05-22 14:59:26 +0200
committerLinus Walleij <linus.walleij@linaro.org>2017-05-29 10:14:00 +0200
commitdcbcc3043cb83205711910119ecba499219b4748 (patch)
tree80cdd57f9cf5568148155e4eae09ee59905c78a1 /drivers/pinctrl/meson
parent477fa24ec0e74a44fc04b375f3e69681567622b0 (diff)
downloadlinux-stable-dcbcc3043cb83205711910119ecba499219b4748.tar.gz
linux-stable-dcbcc3043cb83205711910119ecba499219b4748.tar.bz2
linux-stable-dcbcc3043cb83205711910119ecba499219b4748.zip
pinctrl: meson-gxbb: Add SPI pins for SPICC controller
The SPICC controller has dedicated SPI pins, this patchs add the pins definition in the GXBB pinctrl driver Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/meson')
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson-gxbb.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
index 9b00be15d258..3ccb0f4f1af0 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
@@ -161,6 +161,11 @@ static const unsigned int nor_q_pins[] = { PIN(BOOT_12, EE_OFF) };
static const unsigned int nor_c_pins[] = { PIN(BOOT_13, EE_OFF) };
static const unsigned int nor_cs_pins[] = { PIN(BOOT_15, EE_OFF) };
+static const unsigned int spi_sclk_pins[] = { PIN(GPIOZ_6, EE_OFF) };
+static const unsigned int spi_ss0_pins[] = { PIN(GPIOZ_7, EE_OFF) };
+static const unsigned int spi_miso_pins[] = { PIN(GPIOZ_12, EE_OFF) };
+static const unsigned int spi_mosi_pins[] = { PIN(GPIOZ_13, EE_OFF) };
+
static const unsigned int sdcard_d0_pins[] = { PIN(CARD_1, EE_OFF) };
static const unsigned int sdcard_d1_pins[] = { PIN(CARD_0, EE_OFF) };
static const unsigned int sdcard_d2_pins[] = { PIN(CARD_5, EE_OFF) };
@@ -462,6 +467,10 @@ static struct meson_pmx_group meson_gxbb_periphs_groups[] = {
GROUP(eth_txd1, 6, 4),
GROUP(eth_txd2, 6, 3),
GROUP(eth_txd3, 6, 2),
+ GROUP(spi_ss0, 5, 26),
+ GROUP(spi_sclk, 5, 27),
+ GROUP(spi_miso, 5, 28),
+ GROUP(spi_mosi, 5, 29),
/* Bank H */
GROUP(hdmi_hpd, 1, 26),
@@ -598,6 +607,10 @@ static const char * const nor_groups[] = {
"nor_d", "nor_q", "nor_c", "nor_cs",
};
+static const char * const spi_groups[] = {
+ "spi_mosi", "spi_miso", "spi_ss0", "spi_sclk",
+};
+
static const char * const sdcard_groups[] = {
"sdcard_d0", "sdcard_d1", "sdcard_d2", "sdcard_d3",
"sdcard_cmd", "sdcard_clk",
@@ -743,6 +756,7 @@ static struct meson_pmx_func meson_gxbb_periphs_functions[] = {
FUNCTION(gpio_periphs),
FUNCTION(emmc),
FUNCTION(nor),
+ FUNCTION(spi),
FUNCTION(sdcard),
FUNCTION(sdio),
FUNCTION(nand),