blob: e1e41fd6e017caaed41f7213e105de48f4a0694f [file] [log] [blame]
From 85730168043ab09b98ddf6ead3a768126d45cebe Mon Sep 17 00:00:00 2001
From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
Date: Fri, 11 May 2018 12:22:24 +0900
Subject: [PATCH 1255/1795] pinctrl: sh-pfc: r8a77990: Add bias pinconf support
This patch implements control of pull-up and pull-down. On this SoC there
is no simple mapping of GP pins to bias register bits, so we need a table.
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 83f6941a42a5e773a5e850944a0f1200841eae65)
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 | 340 +++++++++++++++++++++++++-
1 file changed, 331 insertions(+), 9 deletions(-)
diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
index 0af2fefd3d9a..62a13893d19c 100644
--- a/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
+++ b/drivers/pinctrl/sh-pfc/pfc-r8a77990.c
@@ -16,15 +16,17 @@
#include "core.h"
#include "sh_pfc.h"
-#define CPU_ALL_PORT(fn, sfx) \
- PORT_GP_18(0, fn, sfx), \
- PORT_GP_23(1, fn, sfx), \
- PORT_GP_26(2, fn, sfx), \
- PORT_GP_16(3, fn, sfx), \
- PORT_GP_11(4, fn, sfx), \
- PORT_GP_20(5, fn, sfx), \
- PORT_GP_18(6, fn, sfx)
-
+#define CFG_FLAGS (SH_PFC_PIN_CFG_PULL_UP | \
+ SH_PFC_PIN_CFG_PULL_DOWN)
+
+#define CPU_ALL_PORT(fn, sfx) \
+ PORT_GP_CFG_18(0, fn, sfx, CFG_FLAGS), \
+ PORT_GP_CFG_23(1, fn, sfx, CFG_FLAGS), \
+ PORT_GP_CFG_26(2, fn, sfx, CFG_FLAGS), \
+ PORT_GP_CFG_16(3, fn, sfx, CFG_FLAGS), \
+ PORT_GP_CFG_11(4, fn, sfx, CFG_FLAGS), \
+ PORT_GP_CFG_20(5, fn, sfx, CFG_FLAGS), \
+ PORT_GP_CFG_18(6, fn, sfx, CFG_FLAGS)
/*
* F_() : just information
* FM() : macro for FN_xxx / xxx_MARK
@@ -461,6 +463,17 @@ MOD_SEL0_3 \
MOD_SEL0_2 \
MOD_SEL0_1_0
+/*
+ * These pins are not able to be muxed but have other properties
+ * that can be set, such as pull-up/pull-down enable.
+ */
+#define PINMUX_STATIC \
+ FM(AVB_TX_CTL) FM(AVB_TXC) FM(AVB_TD0) FM(AVB_TD1) FM(AVB_TD2) \
+ FM(AVB_TD3) \
+ FM(PRESETOUT_N) FM(FSCLKST_N) FM(TRST_N) FM(TCK) FM(TMS) FM(TDI) \
+ FM(ASEBRK) \
+ FM(MLB_REF)
+
enum {
PINMUX_RESERVED = 0,
@@ -485,6 +498,7 @@ enum {
PINMUX_GPSR
PINMUX_IPSR
PINMUX_MOD_SELS
+ PINMUX_STATIC
PINMUX_MARK_END,
#undef F_
#undef FM
@@ -493,6 +507,13 @@ enum {
static const u16 pinmux_data[] = {
PINMUX_DATA_GP_ALL(),
+ PINMUX_SINGLE(CLKOUT),
+ PINMUX_SINGLE(AVB_PHY_INT),
+ PINMUX_SINGLE(AVB_RD3),
+ PINMUX_SINGLE(AVB_RXC),
+ PINMUX_SINGLE(AVB_RX_CTL),
+ PINMUX_SINGLE(QSPI0_SSL),
+
/* IPSR0 */
PINMUX_IPSR_GPSR(IP0_3_0, QSPI0_SPCLK),
PINMUX_IPSR_MSEL(IP0_3_0, HSCK4_A, SEL_HSCIF4_0),
@@ -1227,10 +1248,55 @@ static const u16 pinmux_data[] = {
PINMUX_IPSR_GPSR(IP15_31_28, USB30_OVC),
PINMUX_IPSR_MSEL(IP15_31_28, USB0_OVC_A, SEL_USB_20_CH0_0),
+
+/*
+ * Static pins can not be muxed between different functions but
+ * still need mark entries in the pinmux list. Add each static
+ * pin to the list without an associated function. The sh-pfc
+ * core will do the right thing and skip trying to mux the pin
+ * while still applying configuration to it.
+ */
+#define FM(x) PINMUX_DATA(x##_MARK, 0),
+ PINMUX_STATIC
+#undef FM
};
+/*
+ * R8A77990 has 7 banks with 32 GPIOs in each => 224 GPIOs.
+ * Physical layout rows: A - AE, cols: 1 - 25.
+ */
+#define ROW_GROUP_A(r) ('Z' - 'A' + 1 + (r))
+#define PIN_NUMBER(r, c) (((r) - 'A') * 25 + (c) + 300)
+#define PIN_A_NUMBER(r, c) PIN_NUMBER(ROW_GROUP_A(r), c)
+#define PIN_NONE U16_MAX
+
static const struct sh_pfc_pin pinmux_pins[] = {
PINMUX_GPIO_GP_ALL(),
+
+ /*
+ * Pins not associated with a GPIO port.
+ *
+ * The pin positions are different between different R8A77990
+ * packages, all that is needed for the pfc driver is a unique
+ * number for each pin. To this end use the pin layout from
+ * R8A77990 to calculate a unique number for each pin.
+ */
+ SH_PFC_PIN_NAMED_CFG('F', 1, TRST_N, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('F', 3, TMS, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('F', 4, TCK, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('G', 2, TDI, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('G', 3, FSCLKST_N, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('H', 1, ASEBRK, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('N', 1, AVB_TXC, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('N', 2, AVB_TD0, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('N', 3, AVB_TD1, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('N', 5, AVB_TD2, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('N', 6, AVB_TD3, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('P', 3, AVB_TX_CTL, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('P', 4, AVB_MDIO, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('P', 5, AVB_MDC, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG('T', 21, MLB_REF, CFG_FLAGS),
+ SH_PFC_PIN_NAMED_CFG(ROW_GROUP_A('D'), 3, PRESETOUT_N, CFG_FLAGS),
};
static const struct sh_pfc_pin_group pinmux_groups[] = {
@@ -1708,8 +1774,263 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = {
{ },
};
+static const struct pinmux_bias_reg pinmux_bias_regs[] = {
+ { PINMUX_BIAS_REG("PUEN0", 0xe6060400, "PUD0", 0xe6060440) {
+ [0] = RCAR_GP_PIN(2, 23), /* RD# */
+ [1] = RCAR_GP_PIN(2, 22), /* BS# */
+ [2] = RCAR_GP_PIN(2, 21), /* AVB_PHY_INT */
+ [3] = PIN_NUMBER('P', 5), /* AVB_MDC */
+ [4] = PIN_NUMBER('P', 4), /* AVB_MDIO */
+ [5] = RCAR_GP_PIN(2, 20), /* AVB_TXCREFCLK */
+ [6] = PIN_NUMBER('N', 6), /* AVB_TD3 */
+ [7] = PIN_NUMBER('N', 5), /* AVB_TD2 */
+ [8] = PIN_NUMBER('N', 3), /* AVB_TD1 */
+ [9] = PIN_NUMBER('N', 2), /* AVB_TD0 */
+ [10] = PIN_NUMBER('N', 1), /* AVB_TXC */
+ [11] = PIN_NUMBER('P', 3), /* AVB_TX_CTL */
+ [12] = RCAR_GP_PIN(2, 19), /* AVB_RD3 */
+ [13] = RCAR_GP_PIN(2, 18), /* AVB_RD2 */
+ [14] = RCAR_GP_PIN(2, 17), /* AVB_RD1 */
+ [15] = RCAR_GP_PIN(2, 16), /* AVB_RD0 */
+ [16] = RCAR_GP_PIN(2, 15), /* AVB_RXC */
+ [17] = RCAR_GP_PIN(2, 14), /* AVB_RX_CTL */
+ [18] = RCAR_GP_PIN(2, 13), /* RPC_RESET# */
+ [19] = RCAR_GP_PIN(2, 12), /* RPC_INT# */
+ [20] = RCAR_GP_PIN(2, 11), /* QSPI1_SSL */
+ [21] = RCAR_GP_PIN(2, 10), /* QSPI1_IO3 */
+ [22] = RCAR_GP_PIN(2, 9), /* QSPI1_IO2 */
+ [23] = RCAR_GP_PIN(2, 8), /* QSPI1_MISO/IO1 */
+ [24] = RCAR_GP_PIN(2, 7), /* QSPI1_MOSI/IO0 */
+ [25] = RCAR_GP_PIN(2, 6), /* QSPI1_SPCLK */
+ [26] = RCAR_GP_PIN(2, 5), /* QSPI0_SSL */
+ [27] = RCAR_GP_PIN(2, 4), /* QSPI0_IO3 */
+ [28] = RCAR_GP_PIN(2, 3), /* QSPI0_IO2 */
+ [29] = RCAR_GP_PIN(2, 2), /* QSPI0_MISO/IO1 */
+ [30] = RCAR_GP_PIN(2, 1), /* QSPI0_MOSI/IO0 */
+ [31] = RCAR_GP_PIN(2, 0), /* QSPI0_SPCLK */
+ } },
+ { PINMUX_BIAS_REG("PUEN1", 0xe6060404, "PUD1", 0xe6060444) {
+ [0] = RCAR_GP_PIN(0, 4), /* D4 */
+ [1] = RCAR_GP_PIN(0, 3), /* D3 */
+ [2] = RCAR_GP_PIN(0, 2), /* D2 */
+ [3] = RCAR_GP_PIN(0, 1), /* D1 */
+ [4] = RCAR_GP_PIN(0, 0), /* D0 */
+ [5] = RCAR_GP_PIN(1, 22), /* WE0# */
+ [6] = RCAR_GP_PIN(1, 21), /* CS0# */
+ [7] = RCAR_GP_PIN(1, 20), /* CLKOUT */
+ [8] = RCAR_GP_PIN(1, 19), /* A19 */
+ [9] = RCAR_GP_PIN(1, 18), /* A18 */
+ [10] = RCAR_GP_PIN(1, 17), /* A17 */
+ [11] = RCAR_GP_PIN(1, 16), /* A16 */
+ [12] = RCAR_GP_PIN(1, 15), /* A15 */
+ [13] = RCAR_GP_PIN(1, 14), /* A14 */
+ [14] = RCAR_GP_PIN(1, 13), /* A13 */
+ [15] = RCAR_GP_PIN(1, 12), /* A12 */
+ [16] = RCAR_GP_PIN(1, 11), /* A11 */
+ [17] = RCAR_GP_PIN(1, 10), /* A10 */
+ [18] = RCAR_GP_PIN(1, 9), /* A9 */
+ [19] = RCAR_GP_PIN(1, 8), /* A8 */
+ [20] = RCAR_GP_PIN(1, 7), /* A7 */
+ [21] = RCAR_GP_PIN(1, 6), /* A6 */
+ [22] = RCAR_GP_PIN(1, 5), /* A5 */
+ [23] = RCAR_GP_PIN(1, 4), /* A4 */
+ [24] = RCAR_GP_PIN(1, 3), /* A3 */
+ [25] = RCAR_GP_PIN(1, 2), /* A2 */
+ [26] = RCAR_GP_PIN(1, 1), /* A1 */
+ [27] = RCAR_GP_PIN(1, 0), /* A0 */
+ [28] = PIN_NONE,
+ [29] = PIN_NONE,
+ [30] = RCAR_GP_PIN(2, 25), /* PUEN_EX_WAIT0 */
+ [31] = RCAR_GP_PIN(2, 24), /* PUEN_RD/WR# */
+ } },
+ { PINMUX_BIAS_REG("PUEN2", 0xe6060408, "PUD2", 0xe6060448) {
+ [0] = RCAR_GP_PIN(3, 1), /* SD0_CMD */
+ [1] = RCAR_GP_PIN(3, 0), /* SD0_CLK */
+ [2] = PIN_NUMBER('H', 1), /* ASEBRK */
+ [3] = PIN_NONE,
+ [4] = PIN_NUMBER('G', 2), /* TDI */
+ [5] = PIN_NUMBER('F', 3), /* TMS */
+ [6] = PIN_NUMBER('F', 4), /* TCK */
+ [7] = PIN_NUMBER('F', 1), /* TRST# */
+ [8] = PIN_NONE,
+ [9] = PIN_NONE,
+ [10] = PIN_NONE,
+ [11] = PIN_NONE,
+ [12] = PIN_NONE,
+ [13] = PIN_NONE,
+ [14] = PIN_NONE,
+ [15] = PIN_NUMBER('G', 3), /* FSCLKST# */
+ [16] = RCAR_GP_PIN(0, 17), /* SDA4 */
+ [17] = RCAR_GP_PIN(0, 16), /* SCL4 */
+ [18] = PIN_NONE,
+ [19] = PIN_NONE,
+ [20] = PIN_A_NUMBER('D', 3), /* PRESETOUT# */
+ [21] = RCAR_GP_PIN(0, 15), /* D15 */
+ [22] = RCAR_GP_PIN(0, 14), /* D14 */
+ [23] = RCAR_GP_PIN(0, 13), /* D13 */
+ [24] = RCAR_GP_PIN(0, 12), /* D12 */
+ [25] = RCAR_GP_PIN(0, 11), /* D11 */
+ [26] = RCAR_GP_PIN(0, 10), /* D10 */
+ [27] = RCAR_GP_PIN(0, 9), /* D9 */
+ [28] = RCAR_GP_PIN(0, 8), /* D8 */
+ [29] = RCAR_GP_PIN(0, 7), /* D7 */
+ [30] = RCAR_GP_PIN(0, 6), /* D6 */
+ [31] = RCAR_GP_PIN(0, 5), /* D5 */
+ } },
+ { PINMUX_BIAS_REG("PUEN3", 0xe606040c, "PUD3", 0xe606044c) {
+ [0] = RCAR_GP_PIN(5, 0), /* SCK0_A */
+ [1] = RCAR_GP_PIN(5, 4), /* RTS0#/TANS_A */
+ [2] = RCAR_GP_PIN(5, 3), /* CTS0#_A */
+ [3] = RCAR_GP_PIN(5, 2), /* TX0_A */
+ [4] = RCAR_GP_PIN(5, 1), /* RX0_A */
+ [5] = PIN_NONE,
+ [6] = PIN_NONE,
+ [7] = RCAR_GP_PIN(3, 15), /* SD1_WP */
+ [8] = RCAR_GP_PIN(3, 14), /* SD1_CD */
+ [9] = RCAR_GP_PIN(3, 13), /* SD0_WP */
+ [10] = RCAR_GP_PIN(3, 12), /* SD0_CD */
+ [11] = RCAR_GP_PIN(4, 10), /* SD3_DS */
+ [12] = RCAR_GP_PIN(4, 9), /* SD3_DAT7 */
+ [13] = RCAR_GP_PIN(4, 8), /* SD3_DAT6 */
+ [14] = RCAR_GP_PIN(4, 7), /* SD3_DAT5 */
+ [15] = RCAR_GP_PIN(4, 6), /* SD3_DAT4 */
+ [16] = RCAR_GP_PIN(4, 5), /* SD3_DAT3 */
+ [17] = RCAR_GP_PIN(4, 4), /* SD3_DAT2 */
+ [18] = RCAR_GP_PIN(4, 3), /* SD3_DAT1 */
+ [19] = RCAR_GP_PIN(4, 2), /* SD3_DAT0 */
+ [20] = RCAR_GP_PIN(4, 1), /* SD3_CMD */
+ [21] = RCAR_GP_PIN(4, 0), /* SD3_CLK */
+ [22] = RCAR_GP_PIN(3, 11), /* SD1_DAT3 */
+ [23] = RCAR_GP_PIN(3, 10), /* SD1_DAT2 */
+ [24] = RCAR_GP_PIN(3, 9), /* SD1_DAT1 */
+ [25] = RCAR_GP_PIN(3, 8), /* SD1_DAT0 */
+ [26] = RCAR_GP_PIN(3, 7), /* SD1_CMD */
+ [27] = RCAR_GP_PIN(3, 6), /* SD1_CLK */
+ [28] = RCAR_GP_PIN(3, 5), /* SD0_DAT3 */
+ [29] = RCAR_GP_PIN(3, 4), /* SD0_DAT2 */
+ [30] = RCAR_GP_PIN(3, 3), /* SD0_DAT1 */
+ [31] = RCAR_GP_PIN(3, 2), /* SD0_DAT0 */
+ } },
+ { PINMUX_BIAS_REG("PUEN4", 0xe6060410, "PUD4", 0xe6060450) {
+ [0] = RCAR_GP_PIN(6, 8), /* AUDIO_CLKA */
+ [1] = RCAR_GP_PIN(6, 16), /* SSI_SDATA6 */
+ [2] = RCAR_GP_PIN(6, 15), /* SSI_WS6 */
+ [3] = RCAR_GP_PIN(6, 14), /* SSI_SCK6 */
+ [4] = RCAR_GP_PIN(6, 13), /* SSI_SDATA5 */
+ [5] = RCAR_GP_PIN(6, 12), /* SSI_WS5 */
+ [6] = RCAR_GP_PIN(6, 11), /* SSI_SCK5 */
+ [7] = RCAR_GP_PIN(6, 10), /* SSI_SDATA4 */
+ [8] = RCAR_GP_PIN(6, 7), /* SSI_SDATA3 */
+ [9] = RCAR_GP_PIN(6, 6), /* SSI_WS349 */
+ [10] = RCAR_GP_PIN(6, 5), /* SSI_SCK349 */
+ [11] = RCAR_GP_PIN(6, 4), /* SSI_SDATA2 */
+ [12] = RCAR_GP_PIN(6, 3), /* SSI_SDATA1 */
+ [13] = RCAR_GP_PIN(6, 2), /* SSI_SDATA0 */
+ [14] = RCAR_GP_PIN(6, 1), /* SSI_WS01239 */
+ [15] = RCAR_GP_PIN(6, 0), /* SSI_SCK01239 */
+ [16] = PIN_NUMBER('T', 21), /* MLB_REF */
+ [17] = RCAR_GP_PIN(5, 19), /* MLB_DAT */
+ [18] = RCAR_GP_PIN(5, 18), /* MLB_SIG */
+ [19] = RCAR_GP_PIN(5, 17), /* MLB_CLK */
+ [20] = RCAR_GP_PIN(5, 16), /* SSI_SDATA9 */
+ [21] = RCAR_GP_PIN(5, 15), /* MSIOF0_SS2 */
+ [22] = RCAR_GP_PIN(5, 14), /* MSIOF0_SS1 */
+ [23] = RCAR_GP_PIN(5, 13), /* MSIOF0_SYNC */
+ [24] = RCAR_GP_PIN(5, 12), /* MSIOF0_TXD */
+ [25] = RCAR_GP_PIN(5, 11), /* MSIOF0_RXD */
+ [26] = RCAR_GP_PIN(5, 10), /* MSIOF0_SCK */
+ [27] = RCAR_GP_PIN(5, 9), /* RX2_A */
+ [28] = RCAR_GP_PIN(5, 8), /* TX2_A */
+ [29] = RCAR_GP_PIN(5, 7), /* SCK2_A */
+ [30] = RCAR_GP_PIN(5, 6), /* TX1 */
+ [31] = RCAR_GP_PIN(5, 5), /* RX1 */
+ } },
+ { PINMUX_BIAS_REG("PUEN5", 0xe6060414, "PUD5", 0xe6060454) {
+ [0] = PIN_NONE,
+ [1] = PIN_NONE,
+ [2] = PIN_NONE,
+ [3] = PIN_NONE,
+ [4] = PIN_NONE,
+ [5] = PIN_NONE,
+ [6] = PIN_NONE,
+ [7] = PIN_NONE,
+ [8] = PIN_NONE,
+ [9] = PIN_NONE,
+ [10] = PIN_NONE,
+ [11] = PIN_NONE,
+ [12] = PIN_NONE,
+ [13] = PIN_NONE,
+ [14] = PIN_NONE,
+ [15] = PIN_NONE,
+ [16] = PIN_NONE,
+ [17] = PIN_NONE,
+ [18] = PIN_NONE,
+ [19] = PIN_NONE,
+ [20] = PIN_NONE,
+ [21] = PIN_NONE,
+ [22] = PIN_NONE,
+ [23] = PIN_NONE,
+ [24] = PIN_NONE,
+ [25] = PIN_NONE,
+ [26] = PIN_NONE,
+ [27] = PIN_NONE,
+ [28] = PIN_NONE,
+ [29] = PIN_NONE,
+ [30] = RCAR_GP_PIN(6, 9), /* PUEN_USB30_OVC */
+ [31] = RCAR_GP_PIN(6, 17), /* PUEN_USB30_PWEN */
+ } },
+ { /* sentinel */ },
+};
+
+static unsigned int r8a77990_pinmux_get_bias(struct sh_pfc *pfc,
+ unsigned int pin)
+{
+ const struct pinmux_bias_reg *reg;
+ unsigned int bit;
+
+ reg = sh_pfc_pin_to_bias_reg(pfc, pin, &bit);
+ if (!reg)
+ return PIN_CONFIG_BIAS_DISABLE;
+
+ if (!(sh_pfc_read(pfc, reg->puen) & BIT(bit)))
+ return PIN_CONFIG_BIAS_DISABLE;
+ else if (sh_pfc_read(pfc, reg->pud) & BIT(bit))
+ return PIN_CONFIG_BIAS_PULL_UP;
+ else
+ return PIN_CONFIG_BIAS_PULL_DOWN;
+}
+
+static void r8a77990_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin,
+ unsigned int bias)
+{
+ const struct pinmux_bias_reg *reg;
+ u32 enable, updown;
+ unsigned int bit;
+
+ reg = sh_pfc_pin_to_bias_reg(pfc, pin, &bit);
+ if (!reg)
+ return;
+
+ enable = sh_pfc_read(pfc, reg->puen) & ~BIT(bit);
+ if (bias != PIN_CONFIG_BIAS_DISABLE)
+ enable |= BIT(bit);
+
+ updown = sh_pfc_read(pfc, reg->pud) & ~BIT(bit);
+ if (bias == PIN_CONFIG_BIAS_PULL_UP)
+ updown |= BIT(bit);
+
+ sh_pfc_write(pfc, reg->pud, updown);
+ sh_pfc_write(pfc, reg->puen, enable);
+}
+
+static const struct sh_pfc_soc_operations r8a77990_pinmux_ops = {
+ .get_bias = r8a77990_pinmux_get_bias,
+ .set_bias = r8a77990_pinmux_set_bias,
+};
+
const struct sh_pfc_soc_info r8a77990_pinmux_info = {
.name = "r8a77990_pfc",
+ .ops = &r8a77990_pinmux_ops,
.unlock_reg = 0xe6060000, /* PMMR */
.function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END },
@@ -1722,6 +2043,7 @@ const struct sh_pfc_soc_info r8a77990_pinmux_info = {
.nr_functions = ARRAY_SIZE(pinmux_functions),
.cfg_regs = pinmux_config_regs,
+ .bias_regs = pinmux_bias_regs,
.pinmux_data = pinmux_data,
.pinmux_data_size = ARRAY_SIZE(pinmux_data),
--
2.19.0