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authorNobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>2014-06-10 06:37:15 +0400
committerLinus Walleij <linus.walleij@linaro.org>2014-07-11 16:08:23 +0400
commit7d98fd3218b282d879101a92eb04f8db9505590b (patch)
treebc36079bc88fb9e73dba63c221fa3a8d4037aaf1 /drivers/pinctrl/sh-pfc
parent244e95a7ad6a34278aa9c21677785093188d3fc8 (diff)
downloadlinux-7d98fd3218b282d879101a92eb04f8db9505590b.tar.xz
pinctrl: sh-pfc: r8a7791: Add HSCIF pin support
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/sh-pfc')
-rw-r--r--drivers/pinctrl/sh-pfc/pfc-r8a7791.c250
1 files changed, 250 insertions, 0 deletions
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
index 2e688dc4a3c8..394b234488cc 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a7791.c
@@ -1867,6 +1867,192 @@ static const unsigned int eth_rmii_mux[] = {
ETH_RXD0_MARK, ETH_RXD1_MARK, ETH_RX_ER_MARK, ETH_CRS_DV_MARK,
ETH_TXD0_MARK, ETH_TXD1_MARK, ETH_TX_EN_MARK, ETH_REFCLK_MARK,
};
+
+/* - HSCIF0 ----------------------------------------------------------------- */
+static const unsigned int hscif0_data_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(7, 3), RCAR_GP_PIN(7, 4),
+};
+static const unsigned int hscif0_data_mux[] = {
+ HRX0_MARK, HTX0_MARK,
+};
+static const unsigned int hscif0_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(7, 2),
+};
+static const unsigned int hscif0_clk_mux[] = {
+ HSCK0_MARK,
+};
+static const unsigned int hscif0_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(7, 1), RCAR_GP_PIN(7, 0),
+};
+static const unsigned int hscif0_ctrl_mux[] = {
+ HRTS0_N_MARK, HCTS0_N_MARK,
+};
+static const unsigned int hscif0_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(3, 12), RCAR_GP_PIN(3, 15),
+};
+static const unsigned int hscif0_data_b_mux[] = {
+ HRX0_B_MARK, HTX0_B_MARK,
+};
+static const unsigned int hscif0_ctrl_b_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(3, 14), RCAR_GP_PIN(3, 13),
+};
+static const unsigned int hscif0_ctrl_b_mux[] = {
+ HRTS0_N_B_MARK, HCTS0_N_B_MARK,
+};
+static const unsigned int hscif0_data_c_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1),
+};
+static const unsigned int hscif0_data_c_mux[] = {
+ HRX0_C_MARK, HTX0_C_MARK,
+};
+static const unsigned int hscif0_clk_c_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif0_clk_c_mux[] = {
+ HSCK0_C_MARK,
+};
+/* - HSCIF1 ----------------------------------------------------------------- */
+static const unsigned int hscif1_data_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(7, 5), RCAR_GP_PIN(7, 6),
+};
+static const unsigned int hscif1_data_mux[] = {
+ HRX1_MARK, HTX1_MARK,
+};
+static const unsigned int hscif1_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(7, 7),
+};
+static const unsigned int hscif1_clk_mux[] = {
+ HSCK1_MARK,
+};
+static const unsigned int hscif1_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(7, 9), RCAR_GP_PIN(7, 8),
+};
+static const unsigned int hscif1_ctrl_mux[] = {
+ HRTS1_N_MARK, HCTS1_N_MARK,
+};
+static const unsigned int hscif1_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 17), RCAR_GP_PIN(1, 18),
+};
+static const unsigned int hscif1_data_b_mux[] = {
+ HRX1_B_MARK, HTX1_B_MARK,
+};
+static const unsigned int hscif1_data_c_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15),
+};
+static const unsigned int hscif1_data_c_mux[] = {
+ HRX1_C_MARK, HTX1_C_MARK,
+};
+static const unsigned int hscif1_clk_c_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(7, 16),
+};
+static const unsigned int hscif1_clk_c_mux[] = {
+ HSCK1_C_MARK,
+};
+static const unsigned int hscif1_ctrl_c_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(7, 18), RCAR_GP_PIN(7, 17),
+};
+static const unsigned int hscif1_ctrl_c_mux[] = {
+ HRTS1_N_C_MARK, HCTS1_N_C_MARK,
+};
+static const unsigned int hscif1_data_d_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(4, 28), RCAR_GP_PIN(4, 18),
+};
+static const unsigned int hscif1_data_d_mux[] = {
+ HRX1_D_MARK, HTX1_D_MARK,
+};
+static const unsigned int hscif1_data_e_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(7, 14), RCAR_GP_PIN(7, 15),
+};
+static const unsigned int hscif1_data_e_mux[] = {
+ HRX1_C_MARK, HTX1_C_MARK,
+};
+static const unsigned int hscif1_clk_e_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(2, 6),
+};
+static const unsigned int hscif1_clk_e_mux[] = {
+ HSCK1_E_MARK,
+};
+static const unsigned int hscif1_ctrl_e_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(2, 8), RCAR_GP_PIN(2, 7),
+};
+static const unsigned int hscif1_ctrl_e_mux[] = {
+ HRTS1_N_E_MARK, HCTS1_N_E_MARK,
+};
+/* - HSCIF2 ----------------------------------------------------------------- */
+static const unsigned int hscif2_data_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(4, 16), RCAR_GP_PIN(4, 17),
+};
+static const unsigned int hscif2_data_mux[] = {
+ HRX2_MARK, HTX2_MARK,
+};
+static const unsigned int hscif2_clk_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(4, 15),
+};
+static const unsigned int hscif2_clk_mux[] = {
+ HSCK2_MARK,
+};
+static const unsigned int hscif2_ctrl_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(4, 14), RCAR_GP_PIN(4, 13),
+};
+static const unsigned int hscif2_ctrl_mux[] = {
+ HRTS2_N_MARK, HCTS2_N_MARK,
+};
+static const unsigned int hscif2_data_b_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 20), RCAR_GP_PIN(1, 22),
+};
+static const unsigned int hscif2_data_b_mux[] = {
+ HRX2_B_MARK, HTX2_B_MARK,
+};
+static const unsigned int hscif2_ctrl_b_pins[] = {
+ /* RTS, CTS */
+ RCAR_GP_PIN(1, 23), RCAR_GP_PIN(1, 21),
+};
+static const unsigned int hscif2_ctrl_b_mux[] = {
+ HRTS2_N_B_MARK, HCTS2_N_B_MARK,
+};
+static const unsigned int hscif2_data_c_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(2, 0), RCAR_GP_PIN(2, 1),
+};
+static const unsigned int hscif2_data_c_mux[] = {
+ HRX2_C_MARK, HTX2_C_MARK,
+};
+static const unsigned int hscif2_clk_c_pins[] = {
+ /* SCK */
+ RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif2_clk_c_mux[] = {
+ HSCK2_C_MARK,
+};
+static const unsigned int hscif2_data_d_pins[] = {
+ /* RX, TX */
+ RCAR_GP_PIN(1, 20), RCAR_GP_PIN(5, 31),
+};
+static const unsigned int hscif2_data_d_mux[] = {
+ HRX2_B_MARK, HTX2_D_MARK,
+};
/* - I2C0 ------------------------------------------------------------------- */
static const unsigned int i2c0_pins[] = {
/* SCL, SDA */
@@ -3885,6 +4071,32 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(eth_magic),
SH_PFC_PIN_GROUP(eth_mdio),
SH_PFC_PIN_GROUP(eth_rmii),
+ SH_PFC_PIN_GROUP(hscif0_data),
+ SH_PFC_PIN_GROUP(hscif0_clk),
+ SH_PFC_PIN_GROUP(hscif0_ctrl),
+ SH_PFC_PIN_GROUP(hscif0_data_b),
+ SH_PFC_PIN_GROUP(hscif0_ctrl_b),
+ SH_PFC_PIN_GROUP(hscif0_data_c),
+ SH_PFC_PIN_GROUP(hscif0_clk_c),
+ SH_PFC_PIN_GROUP(hscif1_data),
+ SH_PFC_PIN_GROUP(hscif1_clk),
+ SH_PFC_PIN_GROUP(hscif1_ctrl),
+ SH_PFC_PIN_GROUP(hscif1_data_b),
+ SH_PFC_PIN_GROUP(hscif1_data_c),
+ SH_PFC_PIN_GROUP(hscif1_clk_c),
+ SH_PFC_PIN_GROUP(hscif1_ctrl_c),
+ SH_PFC_PIN_GROUP(hscif1_data_d),
+ SH_PFC_PIN_GROUP(hscif1_data_e),
+ SH_PFC_PIN_GROUP(hscif1_clk_e),
+ SH_PFC_PIN_GROUP(hscif1_ctrl_e),
+ SH_PFC_PIN_GROUP(hscif2_data),
+ SH_PFC_PIN_GROUP(hscif2_clk),
+ SH_PFC_PIN_GROUP(hscif2_ctrl),
+ SH_PFC_PIN_GROUP(hscif2_data_b),
+ SH_PFC_PIN_GROUP(hscif2_ctrl_b),
+ SH_PFC_PIN_GROUP(hscif2_data_c),
+ SH_PFC_PIN_GROUP(hscif2_clk_c),
+ SH_PFC_PIN_GROUP(hscif2_data_d),
SH_PFC_PIN_GROUP(i2c0),
SH_PFC_PIN_GROUP(i2c0_b),
SH_PFC_PIN_GROUP(i2c0_c),
@@ -4183,6 +4395,41 @@ static const char * const eth_groups[] = {
"eth_rmii",
};
+static const char * const hscif0_groups[] = {
+ "hscif0_data",
+ "hscif0_clk",
+ "hscif0_ctrl",
+ "hscif0_data_b",
+ "hscif0_ctrl_b",
+ "hscif0_data_c",
+ "hscif0_clk_c",
+};
+
+static const char * const hscif1_groups[] = {
+ "hscif1_data",
+ "hscif1_clk",
+ "hscif1_ctrl",
+ "hscif1_data_b",
+ "hscif1_data_c",
+ "hscif1_clk_c",
+ "hscif1_ctrl_c",
+ "hscif1_data_d",
+ "hscif1_data_e",
+ "hscif1_clk_e",
+ "hscif1_ctrl_e",
+};
+
+static const char * const hscif2_groups[] = {
+ "hscif2_data",
+ "hscif2_clk",
+ "hscif2_ctrl",
+ "hscif2_data_b",
+ "hscif2_ctrl_b",
+ "hscif2_data_c",
+ "hscif2_clk_c",
+ "hscif2_data_d",
+};
+
static const char * const i2c0_groups[] = {
"i2c0",
"i2c0_b",
@@ -4547,6 +4794,9 @@ static const struct sh_pfc_function pinmux_functions[] = {
SH_PFC_FUNCTION(du0),
SH_PFC_FUNCTION(du1),
SH_PFC_FUNCTION(eth),
+ SH_PFC_FUNCTION(hscif0),
+ SH_PFC_FUNCTION(hscif1),
+ SH_PFC_FUNCTION(hscif2),
SH_PFC_FUNCTION(i2c0),
SH_PFC_FUNCTION(i2c1),
SH_PFC_FUNCTION(i2c2),