diff options
| author | Wolfram Sang <wsa@sang-engineering.com> | 2014-03-25 19:56:25 +0100 |
|---|---|---|
| committer | Stephane Desneux <stephane.desneux@open.eurogiciel.org> | 2015-02-04 11:14:28 +0100 |
| commit | 6b38435072e854359f47edf5b7a7e3392f1235ee (patch) | |
| tree | 00cf035cc24f79eddf12133abb25f2c39787d1ad | |
| parent | 2c73dc4dee1f4a9a5a0fe8092a5a612dc56301d5 (diff) | |
| download | linux-stable-6b38435072e854359f47edf5b7a7e3392f1235ee.tar.gz linux-stable-6b38435072e854359f47edf5b7a7e3392f1235ee.tar.bz2 linux-stable-6b38435072e854359f47edf5b7a7e3392f1235ee.zip | |
pinctrl: pfc: r8a7790: add i2c0 muxing
Add the muxing for the last missing i2c rcar core. Fix the sorting for
SH_PFC_PIN_NAMED while we are here.
Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
(cherry picked from commit 35a493de0daf4955b6d15d488b3f8754d4637a04)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| -rw-r--r-- | drivers/pinctrl/sh-pfc/pfc-r8a7790.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7790.c b/drivers/pinctrl/sh-pfc/pfc-r8a7790.c index f5cd3f961808..88b91cd47a87 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7790.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7790.c @@ -782,6 +782,7 @@ enum { USB1_PWEN_MARK, AUDIO_CLKOUT_D_MARK, USB1_OVC_MARK, TCLK1_B_MARK, + I2C0_SCL_MARK, I2C0_SDA_MARK, I2C3_SCL_MARK, I2C3_SDA_MARK, PINMUX_MARK_END, }; @@ -1722,6 +1723,9 @@ static const u16 pinmux_data[] = { PINMUX_IPSR_DATA(IP16_7, USB1_OVC), PINMUX_IPSR_MODSEL_DATA(IP16_7, TCLK1_B, SEL_TMU1_1), + PINMUX_DATA(I2C0_SCL_MARK, FN_SEL_IIC0_1), + PINMUX_DATA(I2C0_SDA_MARK, FN_SEL_IIC0_1), + PINMUX_DATA(I2C3_SCL_MARK, FN_SEL_IICDVFS_1), PINMUX_DATA(I2C3_SDA_MARK, FN_SEL_IICDVFS_1), }; @@ -1735,8 +1739,10 @@ static const struct sh_pfc_pin pinmux_pins[] = { PINMUX_GPIO_GP_ALL(), /* Pins not associated with a GPIO port */ - SH_PFC_PIN_NAMED(ROW_GROUP_A('J'), 15, AJ15), + SH_PFC_PIN_NAMED(ROW_GROUP_A('F'), 15, AF15), + SH_PFC_PIN_NAMED(ROW_GROUP_A('G'), 15, AG15), SH_PFC_PIN_NAMED(ROW_GROUP_A('H'), 15, AH15), + SH_PFC_PIN_NAMED(ROW_GROUP_A('J'), 15, AJ15), }; /* - AUDIO CLOCK ------------------------------------------------------------ */ @@ -2054,6 +2060,14 @@ static const unsigned int hscif1_ctrl_b_pins[] = { static const unsigned int hscif1_ctrl_b_mux[] = { HRTS1_N_B_MARK, HCTS1_N_B_MARK, }; +/* - I2C0 ------------------------------------------------------------------- */ +static const unsigned int i2c0_pins[] = { + /* SCL, SDA */ + PIN_A_NUMBER('G', 15), PIN_A_NUMBER('F', 15), +}; +static const unsigned int i2c0_mux[] = { + I2C0_SCL_MARK, I2C0_SDA_MARK, +}; /* - I2C1 ------------------------------------------------------------------- */ static const unsigned int i2c1_pins[] = { /* SCL, SDA */ @@ -3757,6 +3771,7 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { SH_PFC_PIN_GROUP(hscif1_data_b), SH_PFC_PIN_GROUP(hscif1_clk_b), SH_PFC_PIN_GROUP(hscif1_ctrl_b), + SH_PFC_PIN_GROUP(i2c0), SH_PFC_PIN_GROUP(i2c1), SH_PFC_PIN_GROUP(i2c1_b), SH_PFC_PIN_GROUP(i2c1_c), @@ -4044,6 +4059,10 @@ static const char * const hscif1_groups[] = { "hscif1_ctrl_b", }; +static const char * const i2c0_groups[] = { + "i2c0", +}; + static const char * const i2c1_groups[] = { "i2c1", "i2c1_b", @@ -4373,6 +4392,7 @@ static const struct sh_pfc_function pinmux_functions[] = { SH_PFC_FUNCTION(eth), SH_PFC_FUNCTION(hscif0), SH_PFC_FUNCTION(hscif1), + SH_PFC_FUNCTION(i2c0), SH_PFC_FUNCTION(i2c1), SH_PFC_FUNCTION(i2c2), SH_PFC_FUNCTION(i2c3), |