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authorJerome Brunet <jbrunet@baylibre.com>2018-07-04 18:57:24 +0200
committerLinus Walleij <linus.walleij@linaro.org>2018-07-16 14:46:11 +0200
commita130af0162409fc8a118930255979d8be4adde5a (patch)
tree0f30ab3634bc6fcf9cadbb3088e587921aeb4373 /drivers/pinctrl
parenta35f5c1ac2d4bdd777ffb8883961c10248da2aae (diff)
downloadlinux-a130af0162409fc8a118930255979d8be4adde5a.tar.bz2
pinctrl: meson: add gen_clk pins
Add the pinctrl configuration for gen_clk on gxbb and axg. gen_clk allows to output and devide several internal clocks of SoC, including most of the plls. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson-axg.c9
-rw-r--r--drivers/pinctrl/meson/pinctrl-meson-gxbb.c8
2 files changed, 17 insertions, 0 deletions
diff --git a/drivers/pinctrl/meson/pinctrl-meson-axg.c b/drivers/pinctrl/meson/pinctrl-meson-axg.c
index 46a0918bd284..ad502eda4afa 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-axg.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-axg.c
@@ -672,6 +672,9 @@ static const unsigned int jtag_ao_tdo_pins[] = {GPIOAO_4};
static const unsigned int jtag_ao_clk_pins[] = {GPIOAO_5};
static const unsigned int jtag_ao_tms_pins[] = {GPIOAO_7};
+/* gen_clk */
+static const unsigned int gen_clk_ee_pins[] = {GPIOAO_13};
+
static struct meson_pmx_group meson_axg_aobus_groups[] = {
GPIO_GROUP(GPIOAO_0),
GPIO_GROUP(GPIOAO_1),
@@ -718,6 +721,7 @@ static struct meson_pmx_group meson_axg_aobus_groups[] = {
GROUP(jtag_ao_tdo, 4),
GROUP(jtag_ao_clk, 4),
GROUP(jtag_ao_tms, 4),
+ GROUP(gen_clk_ee, 4),
};
static const char * const gpio_periphs_groups[] = {
@@ -947,6 +951,10 @@ static const char * const tdmb_groups[] = {
"tdmb_din2", "tdmb_dout2", "tdmb_din3", "tdmb_dout3",
};
+static const char * const gen_clk_ee_groups[] = {
+ "gen_clk_ee",
+};
+
static struct meson_pmx_func meson_axg_periphs_functions[] = {
FUNCTION(gpio_periphs),
FUNCTION(emmc),
@@ -992,6 +1000,7 @@ static struct meson_pmx_func meson_axg_aobus_functions[] = {
FUNCTION(pwm_ao_c),
FUNCTION(pwm_ao_d),
FUNCTION(jtag_ao),
+ FUNCTION(gen_clk_ee),
};
static struct meson_bank meson_axg_periphs_banks[] = {
diff --git a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
index 2c97a2e07a5f..4ceb06f8a33c 100644
--- a/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
+++ b/drivers/pinctrl/meson/pinctrl-meson-gxbb.c
@@ -243,6 +243,8 @@ static const unsigned int i2s_out_ch67_y_pins[] = { GPIOY_10 };
static const unsigned int spdif_out_y_pins[] = { GPIOY_12 };
+static const unsigned int gen_clk_out_pins[] = { GPIOY_15 };
+
static const struct pinctrl_pin_desc meson_gxbb_aobus_pins[] = {
MESON_PIN(GPIOAO_0),
MESON_PIN(GPIOAO_1),
@@ -453,6 +455,7 @@ static struct meson_pmx_group meson_gxbb_periphs_groups[] = {
GROUP(i2s_out_ch45_y, 1, 6),
GROUP(i2s_out_ch67_y, 1, 7),
GROUP(spdif_out_y, 1, 9),
+ GROUP(gen_clk_out, 6, 15),
/* Bank Z */
GROUP(eth_mdio, 6, 1),
@@ -706,6 +709,10 @@ static const char * const spdif_out_groups[] = {
"spdif_out_y",
};
+static const char * const gen_clk_out_groups[] = {
+ "gen_clk_out",
+};
+
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",
@@ -790,6 +797,7 @@ static struct meson_pmx_func meson_gxbb_periphs_functions[] = {
FUNCTION(hdmi_i2c),
FUNCTION(i2s_out),
FUNCTION(spdif_out),
+ FUNCTION(gen_clk_out),
};
static struct meson_pmx_func meson_gxbb_aobus_functions[] = {