openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

pinctrl: meson-gxl: add tsin_a pins 

Add Tsin A pins to bank DV and X.
We don't have a driver for the tsin yet but since the tsin A pinmux is
enabled by default at boot time, declaring this pinmux is required to
properly operate on GPIOX.

Without this change, GPIOX 8, 9, 10 and 11 can't be driven as GPIO output
as the tsin A seems to have priority.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jerome Brunet 2017-06-08 15:09:48 +02:00 committed by Linus Walleij
parent 19a8a77717
commit 5a6ae9b801
1 changed files with 36 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/pinctrl/meson/pinctrl-meson-gxl.c
View File

@ -243,6 +243,25 @@ static const unsigned int spdif_out_h_pins[] = { PIN(GPIOH_4, EE_OFF) };
static const unsigned int eth_link_led_pins[] = { PIN(GPIOZ_14, EE_OFF) };
static const unsigned int eth_act_led_pins[] = { PIN(GPIOZ_15, EE_OFF) };
static const unsigned int tsin_a_d0_pins[] = { PIN(GPIODV_0, EE_OFF) };
static const unsigned int tsin_a_d0_x_pins[] = { PIN(GPIOX_10, EE_OFF) };
static const unsigned int tsin_a_clk_pins[] = { PIN(GPIODV_8, EE_OFF) };
static const unsigned int tsin_a_clk_x_pins[] = { PIN(GPIOX_11, EE_OFF) };
static const unsigned int tsin_a_sop_pins[] = { PIN(GPIODV_9, EE_OFF) };
static const unsigned int tsin_a_sop_x_pins[] = { PIN(GPIOX_8, EE_OFF) };
static const unsigned int tsin_a_d_valid_pins[] = { PIN(GPIODV_10, EE_OFF) };
static const unsigned int tsin_a_d_valid_x_pins[] = { PIN(GPIOX_9, EE_OFF) };
static const unsigned int tsin_a_fail_pins[] = { PIN(GPIODV_11, EE_OFF) };
static const unsigned int tsin_a_dp_pins[] = {
PIN(GPIODV_1, EE_OFF),
PIN(GPIODV_2, EE_OFF),
PIN(GPIODV_3, EE_OFF),
PIN(GPIODV_4, EE_OFF),
PIN(GPIODV_5, EE_OFF),
PIN(GPIODV_6, EE_OFF),
PIN(GPIODV_7, EE_OFF),
};
static const struct pinctrl_pin_desc meson_gxl_aobus_pins[] = {
MESON_PIN(GPIOAO_0, 0),
MESON_PIN(GPIOAO_1, 0),
@ -421,6 +440,10 @@ static struct meson_pmx_group meson_gxl_periphs_groups[] = {
GROUP(spi_miso, 5, 2),
GROUP(spi_ss0, 5, 1),
GROUP(spi_sclk, 5, 0),
GROUP(tsin_a_sop_x, 6, 3),
GROUP(tsin_a_d_valid_x, 6, 2),
GROUP(tsin_a_d0_x, 6, 1),
GROUP(tsin_a_clk_x, 6, 0),
/* Bank Z */
GROUP(eth_mdio, 4, 23),
@ -469,6 +492,12 @@ static struct meson_pmx_group meson_gxl_periphs_groups[] = {
GROUP(i2c_sck_c, 1, 10),
GROUP(pwm_b, 2, 11),
GROUP(pwm_d, 2, 12),
GROUP(tsin_a_d0, 2, 4),
GROUP(tsin_a_dp, 2, 3),
GROUP(tsin_a_clk, 2, 2),
GROUP(tsin_a_sop, 2, 1),
GROUP(tsin_a_d_valid, 2, 0),
GROUP(tsin_a_fail, 1, 31),
/* Bank BOOT */
GROUP(emmc_nand_d07, 7, 31),
@ -675,6 +704,12 @@ static const char * const eth_led_groups[] = {
"eth_link_led", "eth_act_led",
};
static const char * const tsin_a_groups[] = {
"tsin_a_clk", "tsin_a_clk_x", "tsin_a_sop", "tsin_a_sop_x",
"tsin_a_d_valid", "tsin_a_d_valid_x", "tsin_a_d0", "tsin_a_d0_x",
"tsin_a_dp", "tsin_a_fail",
};
static const char * const gpio_aobus_groups[] = {
"GPIOAO_0", "GPIOAO_1", "GPIOAO_2", "GPIOAO_3", "GPIOAO_4",
"GPIOAO_5", "GPIOAO_6", "GPIOAO_7", "GPIOAO_8", "GPIOAO_9",
@ -747,6 +782,7 @@ static struct meson_pmx_func meson_gxl_periphs_functions[] = {
FUNCTION(i2s_out),
FUNCTION(spdif_out),
FUNCTION(eth_led),
FUNCTION(tsin_a),
};
static struct meson_pmx_func meson_gxl_aobus_functions[] = {