| From 2f1e1ccfc5e7dcc19e7cd8003defcf34b8619823 Mon Sep 17 00:00:00 2001 |
| From: Takeshi Kihara <takeshi.kihara.df@renesas.com> |
| Date: Fri, 11 May 2018 12:22:26 +0900 |
| Subject: [PATCH 1257/1795] pinctrl: sh-pfc: r8a77990: Add I2C{1,2,4,5,6,7} |
| pins, groups and functions |
| |
| This patch adds I2C{1,2,4,5,6,7} pins, groups and functions to |
| the R8A77990 SoC. |
| |
| NOTE: I2C0 and I2C3 are not pin multiplexed. |
| |
| Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> |
| Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| (cherry picked from commit 33f8dadc27ae0ee37586319b3d3288ce1bcbb650) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| drivers/pinctrl/sh-pfc/pfc-r8a77990.c | 190 ++++++++++++++++++++++++++ |
| 1 file changed, 190 insertions(+) |
| |
| diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c |
| index 5709f74ebfd8..9cd4d0799652 100644 |
| --- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c |
| +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c |
| @@ -1299,6 +1299,142 @@ static const struct sh_pfc_pin pinmux_pins[] = { |
| SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 3, PRESETOUT_N, CFG_FLAGS), |
| }; |
| |
| +/* - I2C -------------------------------------------------------------------- */ |
| +static const unsigned int i2c1_a_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(5, 8), RCAR_GP_PIN(5, 9), |
| +}; |
| + |
| +static const unsigned int i2c1_a_mux[] = { |
| + SCL1_A_MARK, SDA1_A_MARK, |
| +}; |
| + |
| +static const unsigned int i2c1_b_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(5, 17), RCAR_GP_PIN(5, 18), |
| +}; |
| + |
| +static const unsigned int i2c1_b_mux[] = { |
| + SCL1_B_MARK, SDA1_B_MARK, |
| +}; |
| + |
| +static const unsigned int i2c1_c_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(3, 0), RCAR_GP_PIN(3, 5), |
| +}; |
| + |
| +static const unsigned int i2c1_c_mux[] = { |
| + SCL1_C_MARK, SDA1_C_MARK, |
| +}; |
| + |
| +static const unsigned int i2c1_d_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(6, 16), RCAR_GP_PIN(6, 15), |
| +}; |
| + |
| +static const unsigned int i2c1_d_mux[] = { |
| + SCL1_D_MARK, SDA1_D_MARK, |
| +}; |
| + |
| +static const unsigned int i2c2_a_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(5, 4), RCAR_GP_PIN(5, 0), |
| +}; |
| + |
| +static const unsigned int i2c2_a_mux[] = { |
| + SCL2_A_MARK, SDA2_A_MARK, |
| +}; |
| + |
| +static const unsigned int i2c2_b_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 13), |
| +}; |
| + |
| +static const unsigned int i2c2_b_mux[] = { |
| + SCL2_B_MARK, SDA2_B_MARK, |
| +}; |
| + |
| +static const unsigned int i2c2_c_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(3, 4), RCAR_GP_PIN(3, 3), |
| +}; |
| + |
| +static const unsigned int i2c2_c_mux[] = { |
| + SCL2_C_MARK, SDA2_C_MARK, |
| +}; |
| + |
| +static const unsigned int i2c2_d_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(6, 11), RCAR_GP_PIN(6, 12), |
| +}; |
| + |
| +static const unsigned int i2c2_d_mux[] = { |
| + SCL2_D_MARK, SDA2_D_MARK, |
| +}; |
| + |
| +static const unsigned int i2c2_e_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(3, 5), RCAR_GP_PIN(3, 0), |
| +}; |
| + |
| +static const unsigned int i2c2_e_mux[] = { |
| + SCL2_E_MARK, SDA2_E_MARK, |
| +}; |
| + |
| +static const unsigned int i2c4_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(0, 16), RCAR_GP_PIN(0, 17), |
| +}; |
| + |
| +static const unsigned int i2c4_mux[] = { |
| + SCL4_MARK, SDA4_MARK, |
| +}; |
| + |
| +static const unsigned int i2c5_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(1, 21), RCAR_GP_PIN(1, 22), |
| +}; |
| + |
| +static const unsigned int i2c5_mux[] = { |
| + SCL5_MARK, SDA5_MARK, |
| +}; |
| + |
| +static const unsigned int i2c6_a_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(1, 11), RCAR_GP_PIN(1, 8), |
| +}; |
| + |
| +static const unsigned int i2c6_a_mux[] = { |
| + SCL6_A_MARK, SDA6_A_MARK, |
| +}; |
| + |
| +static const unsigned int i2c6_b_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(1, 2), RCAR_GP_PIN(1, 1), |
| +}; |
| + |
| +static const unsigned int i2c6_b_mux[] = { |
| + SCL6_B_MARK, SDA6_B_MARK, |
| +}; |
| + |
| +static const unsigned int i2c7_a_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(2, 24), RCAR_GP_PIN(2, 25), |
| +}; |
| + |
| +static const unsigned int i2c7_a_mux[] = { |
| + SCL7_A_MARK, SDA7_A_MARK, |
| +}; |
| + |
| +static const unsigned int i2c7_b_pins[] = { |
| + /* SCL, SDA */ |
| + RCAR_GP_PIN(0, 13), RCAR_GP_PIN(0, 14), |
| +}; |
| + |
| +static const unsigned int i2c7_b_mux[] = { |
| + SCL7_B_MARK, SDA7_B_MARK, |
| +}; |
| + |
| /* - SCIF0 ------------------------------------------------------------------ */ |
| static const unsigned int scif0_data_a_pins[] = { |
| /* RX, TX */ |
| @@ -1577,6 +1713,21 @@ static const unsigned int scif_clk_b_mux[] = { |
| }; |
| |
| static const struct sh_pfc_pin_group pinmux_groups[] = { |
| + SH_PFC_PIN_GROUP(i2c1_a), |
| + SH_PFC_PIN_GROUP(i2c1_b), |
| + SH_PFC_PIN_GROUP(i2c1_c), |
| + SH_PFC_PIN_GROUP(i2c1_d), |
| + SH_PFC_PIN_GROUP(i2c2_a), |
| + SH_PFC_PIN_GROUP(i2c2_b), |
| + SH_PFC_PIN_GROUP(i2c2_c), |
| + SH_PFC_PIN_GROUP(i2c2_d), |
| + SH_PFC_PIN_GROUP(i2c2_e), |
| + SH_PFC_PIN_GROUP(i2c4), |
| + SH_PFC_PIN_GROUP(i2c5), |
| + SH_PFC_PIN_GROUP(i2c6_a), |
| + SH_PFC_PIN_GROUP(i2c6_b), |
| + SH_PFC_PIN_GROUP(i2c7_a), |
| + SH_PFC_PIN_GROUP(i2c7_b), |
| SH_PFC_PIN_GROUP(scif0_data_a), |
| SH_PFC_PIN_GROUP(scif0_clk_a), |
| SH_PFC_PIN_GROUP(scif0_ctrl_a), |
| @@ -1609,6 +1760,39 @@ static const struct sh_pfc_pin_group pinmux_groups[] = { |
| SH_PFC_PIN_GROUP(scif_clk_b), |
| }; |
| |
| +static const char * const i2c1_groups[] = { |
| + "i2c1_a", |
| + "i2c1_b", |
| + "i2c1_c", |
| + "i2c1_d", |
| +}; |
| + |
| +static const char * const i2c2_groups[] = { |
| + "i2c2_a", |
| + "i2c2_b", |
| + "i2c2_c", |
| + "i2c2_d", |
| + "i2c2_e", |
| +}; |
| + |
| +static const char * const i2c4_groups[] = { |
| + "i2c4", |
| +}; |
| + |
| +static const char * const i2c5_groups[] = { |
| + "i2c5", |
| +}; |
| + |
| +static const char * const i2c6_groups[] = { |
| + "i2c6_a", |
| + "i2c6_b", |
| +}; |
| + |
| +static const char * const i2c7_groups[] = { |
| + "i2c7_a", |
| + "i2c7_b", |
| +}; |
| + |
| static const char * const scif0_groups[] = { |
| "scif0_data_a", |
| "scif0_clk_a", |
| @@ -1661,6 +1845,12 @@ static const char * const scif_clk_groups[] = { |
| }; |
| |
| static const struct sh_pfc_function pinmux_functions[] = { |
| + SH_PFC_FUNCTION(i2c1), |
| + SH_PFC_FUNCTION(i2c2), |
| + SH_PFC_FUNCTION(i2c4), |
| + SH_PFC_FUNCTION(i2c5), |
| + SH_PFC_FUNCTION(i2c6), |
| + SH_PFC_FUNCTION(i2c7), |
| SH_PFC_FUNCTION(scif0), |
| SH_PFC_FUNCTION(scif1), |
| SH_PFC_FUNCTION(scif2), |
| -- |
| 2.19.0 |
| |