From 1d0f9e1e1e46939ae52804917647982b43754996 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 13 Nov 2019 11:18:09 +0100 Subject: [PATCH 01/11] pinctrl: sh-pfc: Make legacy function GPIO handling less fragile MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If there are no function GPIOs, sh_pfc_register_gpiochip() returns early with a success indicator. This is fragile, as new code may be added after the #ifdef block, which won't be executed in case of early return. Invert the logic, so the code always continues until the end of the function on success. Signed-off-by: Geert Uytterhoeven Reviewed-by: Niklas Söderlund Link: https://lore.kernel.org/r/20191113101809.28600-1-geert+renesas@glider.be --- drivers/pinctrl/sh-pfc/gpio.c | 11 +++++------ 1 file changed, 5 insertions(+), 6 deletions(-) diff --git a/drivers/pinctrl/sh-pfc/gpio.c b/drivers/pinctrl/sh-pfc/gpio.c index 5a55b8da7919..8213e118aa40 100644 --- a/drivers/pinctrl/sh-pfc/gpio.c +++ b/drivers/pinctrl/sh-pfc/gpio.c @@ -386,12 +386,11 @@ int sh_pfc_register_gpiochip(struct sh_pfc *pfc) } /* Register the function GPIOs chip. */ - if (pfc->info->nr_func_gpios == 0) - return 0; - - chip = sh_pfc_add_gpiochip(pfc, gpio_function_setup, NULL); - if (IS_ERR(chip)) - return PTR_ERR(chip); + if (pfc->info->nr_func_gpios) { + chip = sh_pfc_add_gpiochip(pfc, gpio_function_setup, NULL); + if (IS_ERR(chip)) + return PTR_ERR(chip); + } #endif /* CONFIG_PINCTRL_SH_FUNC_GPIO */ return 0; From 0cf24c8f29bb06551c38210b96f5ea99d908749a Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 11 Dec 2019 11:03:08 +0100 Subject: [PATCH 02/11] pinctrl: sh-pfc: Remove use of ARCH_R8A7796 CONFIG_ARCH_R8A7796 was renamed to CONFIG_ARCH_R8A77960 in commit 39e57e14d7eaf818 ("soc: renesas: Add ARCH_R8A77960 for existing R-Car M3-W"), so its users can be removed. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191211100308.6958-1-geert+renesas@glider.be --- drivers/pinctrl/sh-pfc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/sh-pfc/Kconfig b/drivers/pinctrl/sh-pfc/Kconfig index 28d66e7cb098..ecf3b045bf75 100644 --- a/drivers/pinctrl/sh-pfc/Kconfig +++ b/drivers/pinctrl/sh-pfc/Kconfig @@ -27,7 +27,7 @@ config PINCTRL_SH_PFC select PINCTRL_PFC_R8A7793 if ARCH_R8A7793 select PINCTRL_PFC_R8A7794 if ARCH_R8A7794 select PINCTRL_PFC_R8A7795 if ARCH_R8A7795 - select PINCTRL_PFC_R8A77960 if ARCH_R8A77960 || ARCH_R8A7796 + select PINCTRL_PFC_R8A77960 if ARCH_R8A77960 select PINCTRL_PFC_R8A77961 if ARCH_R8A77961 select PINCTRL_PFC_R8A77965 if ARCH_R8A77965 select PINCTRL_PFC_R8A77970 if ARCH_R8A77970 From a34cd9dfd03fa9ec380405969f1d638bc63b8d63 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 13 Nov 2019 11:16:53 +0100 Subject: [PATCH 03/11] pinctrl: sh-pfc: r8a77965: Fix DU_DOTCLKIN3 drive/bias control R-Car Gen3 Hardware Manual Errata for Rev. 2.00 of October 24, 2019 changed the configuration bits for drive and bias control for the DU_DOTCLKIN3 pin on R-Car M3-N, to match the same pin on R-Car H3. Update the driver to reflect this. After this, the handling of drive and bias control for the various DU_DOTCLKINx pins is consistent across all of the R-Car H3, M3-W, M3-W+, and M3-N SoCs. Fixes: 86c045c2e4201e94 ("pinctrl: sh-pfc: r8a77965: Replace DU_DOTCLKIN2 by DU_DOTCLKIN3") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191113101653.28428-1-geert+renesas@glider.be --- drivers/pinctrl/sh-pfc/pfc-r8a77965.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c index 8bdf33c807f6..6616f5210b9d 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a77965.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77965.c @@ -5998,7 +5998,7 @@ static const struct pinmux_drive_reg pinmux_drive_regs[] = { { PIN_DU_DOTCLKIN1, 0, 2 }, /* DU_DOTCLKIN1 */ } }, { PINMUX_DRIVE_REG("DRVCTRL12", 0xe6060330) { - { PIN_DU_DOTCLKIN3, 28, 2 }, /* DU_DOTCLKIN3 */ + { PIN_DU_DOTCLKIN3, 24, 2 }, /* DU_DOTCLKIN3 */ { PIN_FSCLKST, 20, 2 }, /* FSCLKST */ { PIN_TMS, 4, 2 }, /* TMS */ } }, @@ -6254,8 +6254,8 @@ static const struct pinmux_bias_reg pinmux_bias_regs[] = { [31] = PIN_DU_DOTCLKIN1, /* DU_DOTCLKIN1 */ } }, { PINMUX_BIAS_REG("PUEN3", 0xe606040c, "PUD3", 0xe606044c) { - [ 0] = PIN_DU_DOTCLKIN3, /* DU_DOTCLKIN3 */ - [ 1] = SH_PFC_PIN_NONE, + [ 0] = SH_PFC_PIN_NONE, + [ 1] = PIN_DU_DOTCLKIN3, /* DU_DOTCLKIN3 */ [ 2] = PIN_FSCLKST, /* FSCLKST */ [ 3] = PIN_EXTALR, /* EXTALR*/ [ 4] = PIN_TRST_N, /* TRST# */ From 6d5375a31295143ef4bab7cfc352747e93dedc99 Mon Sep 17 00:00:00 2001 From: Chris Brandt Date: Thu, 12 Dec 2019 08:53:01 -0500 Subject: [PATCH 04/11] pinctrl: rza1: Reduce printed messages Since this message is printed for each port, it creates a lot of output during boot and would serve better only during debugging. Signed-off-by: Chris Brandt Acked-by: Jacopo Mondi Acked-by: Linus Walleij Link: https://lore.kernel.org/r/20191212135301.17915-1-chris.brandt@renesas.com Signed-off-by: Geert Uytterhoeven --- drivers/pinctrl/pinctrl-rza1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/pinctrl-rza1.c b/drivers/pinctrl/pinctrl-rza1.c index 215db220d795..617585be6a7d 100644 --- a/drivers/pinctrl/pinctrl-rza1.c +++ b/drivers/pinctrl/pinctrl-rza1.c @@ -1229,8 +1229,8 @@ static int rza1_parse_gpiochip(struct rza1_pinctrl *rza1_pctl, pinctrl_add_gpio_range(rza1_pctl->pctl, range); - dev_info(rza1_pctl->dev, "Parsed gpiochip %s with %d pins\n", - chip->label, chip->ngpio); + dev_dbg(rza1_pctl->dev, "Parsed gpiochip %s with %d pins\n", + chip->label, chip->ngpio); return 0; } From 805f635703b2562b5ddd822c62fc9124087e5dd5 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 18 Dec 2019 20:48:07 +0100 Subject: [PATCH 05/11] pinctrl: sh-pfc: r8a7778: Fix duplicate SDSELF_B and SD1_CLK_B The FN_SDSELF_B and FN_SD1_CLK_B enum IDs are used twice, which means one set of users must be wrong. Replace them by the correct enum IDs. Fixes: 87f8c988636db0d4 ("sh-pfc: Add r8a7778 pinmux support") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191218194812.12741-2-geert+renesas@glider.be --- drivers/pinctrl/sh-pfc/pfc-r8a7778.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c index 24866a5958ae..a9875038ed9b 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7778.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a7778.c @@ -2305,7 +2305,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { FN_ATAG0_A, 0, FN_REMOCON_B, 0, /* IP0_11_8 [4] */ FN_SD1_DAT2_A, FN_MMC_D2, 0, FN_BS, - FN_ATADIR0_A, 0, FN_SDSELF_B, 0, + FN_ATADIR0_A, 0, FN_SDSELF_A, 0, FN_PWM4_B, 0, 0, 0, 0, 0, 0, 0, /* IP0_7_5 [3] */ @@ -2349,7 +2349,7 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { FN_TS_SDAT0_A, 0, 0, 0, 0, 0, 0, 0, /* IP1_10_8 [3] */ - FN_SD1_CLK_B, FN_MMC_D6, 0, FN_A24, + FN_SD1_CD_A, FN_MMC_D6, 0, FN_A24, FN_DREQ1_A, 0, FN_HRX0_B, FN_TS_SPSYNC0_A, /* IP1_7_5 [3] */ FN_A23, FN_HTX0_B, FN_TX2_B, FN_DACK2_A, From 2a069a92811fb35b57aaa1bfbe406afcc723f490 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 18 Dec 2019 20:48:08 +0100 Subject: [PATCH 06/11] pinctrl: sh-pfc: sh7264: Fix Port K I/O Register 0 definition The register definition block for the Port K I/O Register is accidentally using the defines for Port J. Replace them by the proper Port K defines. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191218194812.12741-3-geert+renesas@glider.be --- drivers/pinctrl/sh-pfc/pfc-sh7264.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-) diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7264.c b/drivers/pinctrl/sh-pfc/pfc-sh7264.c index 4a95867deb8a..4117bd8c0f41 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7264.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7264.c @@ -2020,18 +2020,18 @@ static const struct pinmux_cfg_reg pinmux_config_regs[] = { { PINMUX_CFG_REG("PKIOR0", 0xfffe3932, 16, 1, GROUP( 0, 0, 0, 0, 0, 0, 0, 0, - PJ11_IN, PJ11_OUT, - PJ10_IN, PJ10_OUT, - PJ9_IN, PJ9_OUT, - PJ8_IN, PJ8_OUT, - PJ7_IN, PJ7_OUT, - PJ6_IN, PJ6_OUT, - PJ5_IN, PJ5_OUT, - PJ4_IN, PJ4_OUT, - PJ3_IN, PJ3_OUT, - PJ2_IN, PJ2_OUT, - PJ1_IN, PJ1_OUT, - PJ0_IN, PJ0_OUT )) + PK11_IN, PK11_OUT, + PK10_IN, PK10_OUT, + PK9_IN, PK9_OUT, + PK8_IN, PK8_OUT, + PK7_IN, PK7_OUT, + PK6_IN, PK6_OUT, + PK5_IN, PK5_OUT, + PK4_IN, PK4_OUT, + PK3_IN, PK3_OUT, + PK2_IN, PK2_OUT, + PK1_IN, PK1_OUT, + PK0_IN, PK0_OUT )) }, {} }; From 55b1cb1f03ad5eea39897d0c74035e02deddcff2 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 18 Dec 2019 20:48:09 +0100 Subject: [PATCH 07/11] pinctrl: sh-pfc: sh7264: Fix CAN function GPIOs pinmux_func_gpios[] contains a hole due to the missing function GPIO definition for the "CTX0&CTX1" signal, which is the logical "AND" of the two CAN outputs. Fix this by: - Renaming CRX0_CRX1_MARK to CTX0_CTX1_MARK, as PJ2MD[2:0]=010 configures the combined "CTX0&CTX1" output signal, - Renaming CRX0X1_MARK to CRX0_CRX1_MARK, as PJ3MD[1:0]=10 configures the shared "CRX0/CRX1" input signal, which is fed to both CAN inputs, - Adding the missing function GPIO definition for "CTX0&CTX1" to pinmux_func_gpios[], - Moving all CAN enums next to each other. See SH7262 Group, SH7264 Group User's Manual: Hardware, Rev. 4.00: [1] Figure 1.2 (3) (Pin Assignment for the SH7264 Group (1-Mbyte Version), [2] Figure 1.2 (4) Pin Assignment for the SH7264 Group (640-Kbyte Version, [3] Table 1.4 List of Pins, [4] Figure 20.29 Connection Example when Using This Module as 1-Channel Module (64 Mailboxes x 1 Channel), [5] Table 32.10 Multiplexed Pins (Port J), [6] Section 32.2.30 (3) Port J Control Register 0 (PJCR0). Note that the last 2 disagree about PJ2MD[2:0], which is probably the root cause of this bug. But considering [4], "CTx0&CTx1" in [5] must be correct, and "CRx0&CRx1" in [6] must be wrong. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191218194812.12741-4-geert+renesas@glider.be --- drivers/pinctrl/sh-pfc/pfc-sh7264.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7264.c b/drivers/pinctrl/sh-pfc/pfc-sh7264.c index 4117bd8c0f41..908837ea487b 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7264.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7264.c @@ -497,17 +497,15 @@ enum { SD_WP_MARK, SD_CLK_MARK, SD_CMD_MARK, CRX0_MARK, CRX1_MARK, CTX0_MARK, CTX1_MARK, + CRX0_CRX1_MARK, CTX0_CTX1_MARK, PWM1A_MARK, PWM1B_MARK, PWM1C_MARK, PWM1D_MARK, PWM1E_MARK, PWM1F_MARK, PWM1G_MARK, PWM1H_MARK, PWM2A_MARK, PWM2B_MARK, PWM2C_MARK, PWM2D_MARK, PWM2E_MARK, PWM2F_MARK, PWM2G_MARK, PWM2H_MARK, IERXD_MARK, IETXD_MARK, - CRX0_CRX1_MARK, WDTOVF_MARK, - CRX0X1_MARK, - /* DMAC */ TEND0_MARK, DACK0_MARK, DREQ0_MARK, TEND1_MARK, DACK1_MARK, DREQ1_MARK, @@ -995,12 +993,12 @@ static const u16 pinmux_data[] = { PINMUX_DATA(PJ3_DATA, PJ3MD_00), PINMUX_DATA(CRX1_MARK, PJ3MD_01), - PINMUX_DATA(CRX0X1_MARK, PJ3MD_10), + PINMUX_DATA(CRX0_CRX1_MARK, PJ3MD_10), PINMUX_DATA(IRQ1_PJ_MARK, PJ3MD_11), PINMUX_DATA(PJ2_DATA, PJ2MD_000), PINMUX_DATA(CTX1_MARK, PJ2MD_001), - PINMUX_DATA(CRX0_CRX1_MARK, PJ2MD_010), + PINMUX_DATA(CTX0_CTX1_MARK, PJ2MD_010), PINMUX_DATA(CS2_MARK, PJ2MD_011), PINMUX_DATA(SCK0_MARK, PJ2MD_100), PINMUX_DATA(LCD_M_DISP_MARK, PJ2MD_101), @@ -1245,6 +1243,7 @@ static const struct pinmux_func pinmux_func_gpios[] = { GPIO_FN(CTX1), GPIO_FN(CRX1), GPIO_FN(CTX0), + GPIO_FN(CTX0_CTX1), GPIO_FN(CRX0), GPIO_FN(CRX0_CRX1), From 02aeb2f21530c98fc3ca51028eda742a3fafbd9f Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 18 Dec 2019 20:48:10 +0100 Subject: [PATCH 08/11] pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit pinmux_func_gpios[] contains a hole due to the missing function GPIO definition for the "CTX0&CTX1" signal, which is the logical "AND" of the first two CAN outputs. A closer look reveals other issues: - Some functionality is available on alternative pins, but the PINMUX_DATA() entries is using the wrong marks, - Several configurations are missing. Fix this by: - Renaming CTX0CTX1CTX2_MARK, CRX0CRX1_PJ22_MARK, and CRX0CRX1CRX2_PJ20_MARK to CTX0_CTX1_CTX2_MARK, CRX0_CRX1_PJ22_MARK, resp. CRX0_CRX1_CRX2_PJ20_MARK for consistency with the corresponding enum IDs, - Adding all missing enum IDs and marks, - Use the right (*_PJ2x) variants for alternative pins, - Adding all missing configurations to pinmux_data[], - Adding all missing function GPIO definitions to pinmux_func_gpios[]. See SH7268 Group, SH7269 Group User’s Manual: Hardware, Rev. 2.00: [1] Table 1.4 List of Pins [2] Figure 23.29 Connection Example when Using Channels 0 and 1 as One Channel (64 Mailboxes × 1 Channel) and Channel 2 as One Channel (32 Mailboxes × 1 Channel), [3] Figure 23.30 Connection Example when Using Channels 0, 1, and 2 as One Channel (96 Mailboxes × 1 Channel), [4] Table 48.3 Multiplexed Pins (Port B), [5] Table 48.4 Multiplexed Pins (Port C), [6] Table 48.10 Multiplexed Pins (Port J), [7] Section 48.2.4 Port B Control Registers 0 to 5 (PBCR0 to PBCR5). Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191218194812.12741-5-geert+renesas@glider.be --- arch/sh/include/cpu-sh2a/cpu/sh7269.h | 11 ++++++-- drivers/pinctrl/sh-pfc/pfc-sh7269.c | 39 ++++++++++++++++++--------- 2 files changed, 36 insertions(+), 14 deletions(-) diff --git a/arch/sh/include/cpu-sh2a/cpu/sh7269.h b/arch/sh/include/cpu-sh2a/cpu/sh7269.h index d516e5d48818..b887cc402b71 100644 --- a/arch/sh/include/cpu-sh2a/cpu/sh7269.h +++ b/arch/sh/include/cpu-sh2a/cpu/sh7269.h @@ -78,8 +78,15 @@ enum { GPIO_FN_WDTOVF, /* CAN */ - GPIO_FN_CTX1, GPIO_FN_CRX1, GPIO_FN_CTX0, GPIO_FN_CTX0_CTX1, - GPIO_FN_CRX0, GPIO_FN_CRX0_CRX1, GPIO_FN_CRX0_CRX1_CRX2, + GPIO_FN_CTX2, GPIO_FN_CRX2, + GPIO_FN_CTX1, GPIO_FN_CRX1, + GPIO_FN_CTX0, GPIO_FN_CRX0, + GPIO_FN_CTX0_CTX1, GPIO_FN_CRX0_CRX1, + GPIO_FN_CTX0_CTX1_CTX2, GPIO_FN_CRX0_CRX1_CRX2, + GPIO_FN_CTX2_PJ21, GPIO_FN_CRX2_PJ20, + GPIO_FN_CTX1_PJ23, GPIO_FN_CRX1_PJ22, + GPIO_FN_CTX0_CTX1_PJ23, GPIO_FN_CRX0_CRX1_PJ22, + GPIO_FN_CTX0_CTX1_CTX2_PJ21, GPIO_FN_CRX0_CRX1_CRX2_PJ20, /* DMAC */ GPIO_FN_TEND0, GPIO_FN_DACK0, GPIO_FN_DREQ0, diff --git a/drivers/pinctrl/sh-pfc/pfc-sh7269.c b/drivers/pinctrl/sh-pfc/pfc-sh7269.c index 6cbb18ef77dc..d20974a55d93 100644 --- a/drivers/pinctrl/sh-pfc/pfc-sh7269.c +++ b/drivers/pinctrl/sh-pfc/pfc-sh7269.c @@ -737,13 +737,12 @@ enum { CRX0_MARK, CTX0_MARK, CRX1_MARK, CTX1_MARK, CRX2_MARK, CTX2_MARK, - CRX0_CRX1_MARK, - CRX0_CRX1_CRX2_MARK, - CTX0CTX1CTX2_MARK, + CRX0_CRX1_MARK, CTX0_CTX1_MARK, + CRX0_CRX1_CRX2_MARK, CTX0_CTX1_CTX2_MARK, CRX1_PJ22_MARK, CTX1_PJ23_MARK, CRX2_PJ20_MARK, CTX2_PJ21_MARK, - CRX0CRX1_PJ22_MARK, - CRX0CRX1CRX2_PJ20_MARK, + CRX0_CRX1_PJ22_MARK, CTX0_CTX1_PJ23_MARK, + CRX0_CRX1_CRX2_PJ20_MARK, CTX0_CTX1_CTX2_PJ21_MARK, /* VDC */ DV_CLK_MARK, @@ -821,6 +820,7 @@ static const u16 pinmux_data[] = { PINMUX_DATA(CS3_MARK, PC8MD_001), PINMUX_DATA(TXD7_MARK, PC8MD_010), PINMUX_DATA(CTX1_MARK, PC8MD_011), + PINMUX_DATA(CTX0_CTX1_MARK, PC8MD_100), PINMUX_DATA(PC7_DATA, PC7MD_000), PINMUX_DATA(CKE_MARK, PC7MD_001), @@ -833,11 +833,12 @@ static const u16 pinmux_data[] = { PINMUX_DATA(CAS_MARK, PC6MD_001), PINMUX_DATA(SCK7_MARK, PC6MD_010), PINMUX_DATA(CTX0_MARK, PC6MD_011), + PINMUX_DATA(CTX0_CTX1_CTX2_MARK, PC6MD_100), PINMUX_DATA(PC5_DATA, PC5MD_000), PINMUX_DATA(RAS_MARK, PC5MD_001), PINMUX_DATA(CRX0_MARK, PC5MD_011), - PINMUX_DATA(CTX0CTX1CTX2_MARK, PC5MD_100), + PINMUX_DATA(CTX0_CTX1_CTX2_MARK, PC5MD_100), PINMUX_DATA(IRQ0_PC_MARK, PC5MD_101), PINMUX_DATA(PC4_DATA, PC4MD_00), @@ -1289,30 +1290,32 @@ static const u16 pinmux_data[] = { PINMUX_DATA(LCD_DATA23_PJ23_MARK, PJ23MD_010), PINMUX_DATA(LCD_TCON6_MARK, PJ23MD_011), PINMUX_DATA(IRQ3_PJ_MARK, PJ23MD_100), - PINMUX_DATA(CTX1_MARK, PJ23MD_101), + PINMUX_DATA(CTX1_PJ23_MARK, PJ23MD_101), + PINMUX_DATA(CTX0_CTX1_PJ23_MARK, PJ23MD_110), PINMUX_DATA(PJ22_DATA, PJ22MD_000), PINMUX_DATA(DV_DATA22_MARK, PJ22MD_001), PINMUX_DATA(LCD_DATA22_PJ22_MARK, PJ22MD_010), PINMUX_DATA(LCD_TCON5_MARK, PJ22MD_011), PINMUX_DATA(IRQ2_PJ_MARK, PJ22MD_100), - PINMUX_DATA(CRX1_MARK, PJ22MD_101), - PINMUX_DATA(CRX0_CRX1_MARK, PJ22MD_110), + PINMUX_DATA(CRX1_PJ22_MARK, PJ22MD_101), + PINMUX_DATA(CRX0_CRX1_PJ22_MARK, PJ22MD_110), PINMUX_DATA(PJ21_DATA, PJ21MD_000), PINMUX_DATA(DV_DATA21_MARK, PJ21MD_001), PINMUX_DATA(LCD_DATA21_PJ21_MARK, PJ21MD_010), PINMUX_DATA(LCD_TCON4_MARK, PJ21MD_011), PINMUX_DATA(IRQ1_PJ_MARK, PJ21MD_100), - PINMUX_DATA(CTX2_MARK, PJ21MD_101), + PINMUX_DATA(CTX2_PJ21_MARK, PJ21MD_101), + PINMUX_DATA(CTX0_CTX1_CTX2_PJ21_MARK, PJ21MD_110), PINMUX_DATA(PJ20_DATA, PJ20MD_000), PINMUX_DATA(DV_DATA20_MARK, PJ20MD_001), PINMUX_DATA(LCD_DATA20_PJ20_MARK, PJ20MD_010), PINMUX_DATA(LCD_TCON3_MARK, PJ20MD_011), PINMUX_DATA(IRQ0_PJ_MARK, PJ20MD_100), - PINMUX_DATA(CRX2_MARK, PJ20MD_101), - PINMUX_DATA(CRX0CRX1CRX2_PJ20_MARK, PJ20MD_110), + PINMUX_DATA(CRX2_PJ20_MARK, PJ20MD_101), + PINMUX_DATA(CRX0_CRX1_CRX2_PJ20_MARK, PJ20MD_110), PINMUX_DATA(PJ19_DATA, PJ19MD_000), PINMUX_DATA(DV_DATA19_MARK, PJ19MD_001), @@ -1663,12 +1666,24 @@ static const struct pinmux_func pinmux_func_gpios[] = { GPIO_FN(WDTOVF), /* CAN */ + GPIO_FN(CTX2), + GPIO_FN(CRX2), GPIO_FN(CTX1), GPIO_FN(CRX1), GPIO_FN(CTX0), GPIO_FN(CRX0), + GPIO_FN(CTX0_CTX1), GPIO_FN(CRX0_CRX1), + GPIO_FN(CTX0_CTX1_CTX2), GPIO_FN(CRX0_CRX1_CRX2), + GPIO_FN(CTX2_PJ21), + GPIO_FN(CRX2_PJ20), + GPIO_FN(CTX1_PJ23), + GPIO_FN(CRX1_PJ22), + GPIO_FN(CTX0_CTX1_PJ23), + GPIO_FN(CRX0_CRX1_PJ22), + GPIO_FN(CTX0_CTX1_CTX2_PJ21), + GPIO_FN(CRX0_CRX1_CRX2_PJ20), /* DMAC */ GPIO_FN(TEND0), From db9c07272c8245a2d7345336cfbe652af6182203 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 18 Dec 2019 20:48:11 +0100 Subject: [PATCH 09/11] sh: sh7264: Remove bogus SSU GPIO function definitions SH7264 has no Synchronous Serial Communication Unit (SSU). Remove the bogus enum IDs, which caused holes in pinmux_func_gpios[]. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191218194812.12741-6-geert+renesas@glider.be --- arch/sh/include/cpu-sh2a/cpu/sh7264.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/sh/include/cpu-sh2a/cpu/sh7264.h b/arch/sh/include/cpu-sh2a/cpu/sh7264.h index d12c19186845..8a1338aaf10a 100644 --- a/arch/sh/include/cpu-sh2a/cpu/sh7264.h +++ b/arch/sh/include/cpu-sh2a/cpu/sh7264.h @@ -112,12 +112,6 @@ enum { GPIO_FN_TIOC0D, GPIO_FN_TIOC0C, GPIO_FN_TIOC0B, GPIO_FN_TIOC0A, GPIO_FN_TCLKD, GPIO_FN_TCLKC, GPIO_FN_TCLKB, GPIO_FN_TCLKA, - /* SSU */ - GPIO_FN_SCS0_PD, GPIO_FN_SSO0_PD, GPIO_FN_SSI0_PD, GPIO_FN_SSCK0_PD, - GPIO_FN_SCS0_PF, GPIO_FN_SSO0_PF, GPIO_FN_SSI0_PF, GPIO_FN_SSCK0_PF, - GPIO_FN_SCS1_PD, GPIO_FN_SSO1_PD, GPIO_FN_SSI1_PD, GPIO_FN_SSCK1_PD, - GPIO_FN_SCS1_PF, GPIO_FN_SSO1_PF, GPIO_FN_SSI1_PF, GPIO_FN_SSCK1_PF, - /* SCIF */ GPIO_FN_SCK0, GPIO_FN_SCK1, GPIO_FN_SCK2, GPIO_FN_SCK3, GPIO_FN_RXD0, GPIO_FN_RXD1, GPIO_FN_RXD2, GPIO_FN_RXD3, From b4fba344a293076947fcf3d60dda51f955e19c77 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 18 Dec 2019 20:48:12 +0100 Subject: [PATCH 10/11] sh: sh7269: Remove bogus SSU GPIO function definitions SH7269 has no Synchronous Serial Communication Unit (SSU). Remove the bogus enum IDs, which caused holes in pinmux_func_gpios[]. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20191218194812.12741-7-geert+renesas@glider.be --- arch/sh/include/cpu-sh2a/cpu/sh7269.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/sh/include/cpu-sh2a/cpu/sh7269.h b/arch/sh/include/cpu-sh2a/cpu/sh7269.h index b887cc402b71..fece521c74b3 100644 --- a/arch/sh/include/cpu-sh2a/cpu/sh7269.h +++ b/arch/sh/include/cpu-sh2a/cpu/sh7269.h @@ -126,12 +126,6 @@ enum { GPIO_FN_TIOC0D, GPIO_FN_TIOC0C, GPIO_FN_TIOC0B, GPIO_FN_TIOC0A, GPIO_FN_TCLKD, GPIO_FN_TCLKC, GPIO_FN_TCLKB, GPIO_FN_TCLKA, - /* SSU */ - GPIO_FN_SCS0_PD, GPIO_FN_SSO0_PD, GPIO_FN_SSI0_PD, GPIO_FN_SSCK0_PD, - GPIO_FN_SCS0_PF, GPIO_FN_SSO0_PF, GPIO_FN_SSI0_PF, GPIO_FN_SSCK0_PF, - GPIO_FN_SCS1_PD, GPIO_FN_SSO1_PD, GPIO_FN_SSI1_PD, GPIO_FN_SSCK1_PD, - GPIO_FN_SCS1_PF, GPIO_FN_SSO1_PF, GPIO_FN_SSI1_PF, GPIO_FN_SSCK1_PF, - /* SCIF */ GPIO_FN_SCK0, GPIO_FN_RXD0, GPIO_FN_TXD0, GPIO_FN_SCK1, GPIO_FN_RXD1, GPIO_FN_TXD1, GPIO_FN_RTS1, GPIO_FN_CTS1, From f2bc07562748c23609743ded0630ec965f9e4fec Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 30 Dec 2019 09:31:56 +0100 Subject: [PATCH 11/11] pinctrl: sh-pfc: Split R-Car H3 support in two independent drivers MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Despite using the same compatible values ("r8a7795"-based) because of historical reasons, R-Car H3 ES1.x (R8A77950) and R-Car H3 ES2.0+ (R8A77951) are really different SoCs, with different part numbers, and with different Pin Function Controller blocks. Reflect this in the pinctrl configuration, by replacing the existing CONFIG_PINCTRL_PFC_R8A7795 symbol by two new config symbols: CONFIG_PINCTRL_PFC_R8A77950 and CONFIG_PINCTRL_PFC_R8A77951. The latter are selected automatically, depending on the soon-to-be-introduced corresponding SoC-specific config options, and on the current common config option, to relax dependencies. Rename the individual pin control driver source files from pfc-r8a7795-es1.c to pfc-r8a77950.c, and from pfc-r8a7795.c to pfc-r8a77951.c, and make them truly independent. As both SoCs share the same compatible value, special care must be taken to match them to the correct pin control driver, if support for it is included in the running kernel. This will allow making support for early R-Car H3 revisions optional, the largest share of which is taken by the pin control driver. Signed-off-by: Geert Uytterhoeven Reviewed-by: Yoshihiro Shimoda Reviewed-by: Niklas Söderlund Tested-by: Yoshihiro Shimoda Link: https://lore.kernel.org/r/20191230083156.19191-1-geert+renesas@glider.be --- drivers/pinctrl/sh-pfc/Kconfig | 10 +++- drivers/pinctrl/sh-pfc/Makefile | 4 +- drivers/pinctrl/sh-pfc/core.c | 57 ++++++++++++++----- .../{pfc-r8a7795-es1.c => pfc-r8a77950.c} | 26 ++++----- .../sh-pfc/{pfc-r8a7795.c => pfc-r8a77951.c} | 39 +++++-------- drivers/pinctrl/sh-pfc/sh_pfc.h | 4 +- 6 files changed, 81 insertions(+), 59 deletions(-) rename drivers/pinctrl/sh-pfc/{pfc-r8a7795-es1.c => pfc-r8a77950.c} (99%) rename drivers/pinctrl/sh-pfc/{pfc-r8a7795.c => pfc-r8a77951.c} (99%) diff --git a/drivers/pinctrl/sh-pfc/Kconfig b/drivers/pinctrl/sh-pfc/Kconfig index ecf3b045bf75..cf0e0dc42b84 100644 --- a/drivers/pinctrl/sh-pfc/Kconfig +++ b/drivers/pinctrl/sh-pfc/Kconfig @@ -26,7 +26,8 @@ config PINCTRL_SH_PFC select PINCTRL_PFC_R8A7792 if ARCH_R8A7792 select PINCTRL_PFC_R8A7793 if ARCH_R8A7793 select PINCTRL_PFC_R8A7794 if ARCH_R8A7794 - select PINCTRL_PFC_R8A7795 if ARCH_R8A7795 + select PINCTRL_PFC_R8A77950 if ARCH_R8A77950 || ARCH_R8A7795 + select PINCTRL_PFC_R8A77951 if ARCH_R8A77951 || ARCH_R8A7795 select PINCTRL_PFC_R8A77960 if ARCH_R8A77960 select PINCTRL_PFC_R8A77961 if ARCH_R8A77961 select PINCTRL_PFC_R8A77965 if ARCH_R8A77965 @@ -115,8 +116,11 @@ config PINCTRL_PFC_R8A7793 config PINCTRL_PFC_R8A7794 bool "R-Car E2 pin control support" if COMPILE_TEST -config PINCTRL_PFC_R8A7795 - bool "R-Car H3 pin control support" if COMPILE_TEST +config PINCTRL_PFC_R8A77950 + bool "R-Car H3 ES1.x pin control support" if COMPILE_TEST + +config PINCTRL_PFC_R8A77951 + bool "R-Car H3 ES2.0+ pin control support" if COMPILE_TEST config PINCTRL_PFC_R8A77960 bool "R-Car M3-W pin control support" if COMPILE_TEST diff --git a/drivers/pinctrl/sh-pfc/Makefile b/drivers/pinctrl/sh-pfc/Makefile index 3bc05666e1a6..9ebe321d24c4 100644 --- a/drivers/pinctrl/sh-pfc/Makefile +++ b/drivers/pinctrl/sh-pfc/Makefile @@ -18,8 +18,8 @@ obj-$(CONFIG_PINCTRL_PFC_R8A7791) += pfc-r8a7791.o obj-$(CONFIG_PINCTRL_PFC_R8A7792) += pfc-r8a7792.o obj-$(CONFIG_PINCTRL_PFC_R8A7793) += pfc-r8a7791.o obj-$(CONFIG_PINCTRL_PFC_R8A7794) += pfc-r8a7794.o -obj-$(CONFIG_PINCTRL_PFC_R8A7795) += pfc-r8a7795.o -obj-$(CONFIG_PINCTRL_PFC_R8A7795) += pfc-r8a7795-es1.o +obj-$(CONFIG_PINCTRL_PFC_R8A77950) += pfc-r8a77950.o +obj-$(CONFIG_PINCTRL_PFC_R8A77951) += pfc-r8a77951.o obj-$(CONFIG_PINCTRL_PFC_R8A77960) += pfc-r8a7796.o obj-$(CONFIG_PINCTRL_PFC_R8A77961) += pfc-r8a7796.o obj-$(CONFIG_PINCTRL_PFC_R8A77965) += pfc-r8a77965.o diff --git a/drivers/pinctrl/sh-pfc/core.c b/drivers/pinctrl/sh-pfc/core.c index 65e52688f091..82209116955b 100644 --- a/drivers/pinctrl/sh-pfc/core.c +++ b/drivers/pinctrl/sh-pfc/core.c @@ -23,6 +23,7 @@ #include #include #include +#include #include "core.h" @@ -568,18 +569,18 @@ static const struct of_device_id sh_pfc_of_table[] = { .data = &r8a7794_pinmux_info, }, #endif -#ifdef CONFIG_PINCTRL_PFC_R8A7795 +/* Both r8a7795 entries must be present to make sanity checks work */ +#ifdef CONFIG_PINCTRL_PFC_R8A77950 { .compatible = "renesas,pfc-r8a7795", - .data = &r8a7795_pinmux_info, + .data = &r8a77950_pinmux_info, }, -#ifdef DEBUG +#endif +#ifdef CONFIG_PINCTRL_PFC_R8A77951 { - /* For sanity checks only (nothing matches against this) */ - .compatible = "renesas,pfc-r8a77950", /* R-Car H3 ES1.0 */ - .data = &r8a7795es1_pinmux_info, + .compatible = "renesas,pfc-r8a7795", + .data = &r8a77951_pinmux_info, }, -#endif /* DEBUG */ #endif #ifdef CONFIG_PINCTRL_PFC_R8A77960 { @@ -886,19 +887,49 @@ static void __init sh_pfc_check_driver(const struct platform_driver *pdrv) static inline void sh_pfc_check_driver(struct platform_driver *pdrv) {} #endif /* !DEBUG */ +#ifdef CONFIG_OF +static const void *sh_pfc_quirk_match(void) +{ +#if defined(CONFIG_PINCTRL_PFC_R8A77950) || \ + defined(CONFIG_PINCTRL_PFC_R8A77951) + const struct soc_device_attribute *match; + static const struct soc_device_attribute quirks[] = { + { + .soc_id = "r8a7795", .revision = "ES1.*", + .data = &r8a77950_pinmux_info, + }, + { + .soc_id = "r8a7795", + .data = &r8a77951_pinmux_info, + }, + + { /* sentinel */ } + }; + + match = soc_device_match(quirks); + if (match) + return match->data ?: ERR_PTR(-ENODEV); +#endif /* CONFIG_PINCTRL_PFC_R8A77950 || CONFIG_PINCTRL_PFC_R8A77951 */ + + return NULL; +} +#endif /* CONFIG_OF */ + static int sh_pfc_probe(struct platform_device *pdev) { -#ifdef CONFIG_OF - struct device_node *np = pdev->dev.of_node; -#endif const struct sh_pfc_soc_info *info; struct sh_pfc *pfc; int ret; #ifdef CONFIG_OF - if (np) - info = of_device_get_match_data(&pdev->dev); - else + if (pdev->dev.of_node) { + info = sh_pfc_quirk_match(); + if (IS_ERR(info)) + return PTR_ERR(info); + + if (!info) + info = of_device_get_match_data(&pdev->dev); + } else #endif info = (const void *)platform_get_device_id(pdev)->driver_data; diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c b/drivers/pinctrl/sh-pfc/pfc-r8a77950.c similarity index 99% rename from drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c rename to drivers/pinctrl/sh-pfc/pfc-r8a77950.c index ad05da8f6516..04812e62f3a4 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7795-es1.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77950.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * R8A7795 ES1.x processor support - PFC hardware block. + * R8A77950 processor support - PFC hardware block. * * Copyright (C) 2015-2017 Renesas Electronics Corporation */ @@ -5562,8 +5562,8 @@ static const struct pinmux_ioctrl_reg pinmux_ioctrl_regs[] = { { /* sentinel */ }, }; -static int r8a7795es1_pin_to_pocctrl(struct sh_pfc *pfc, unsigned int pin, - u32 *pocctrl) +static int r8a77950_pin_to_pocctrl(struct sh_pfc *pfc, unsigned int pin, + u32 *pocctrl) { int bit = -EINVAL; @@ -5820,8 +5820,8 @@ static const struct pinmux_bias_reg pinmux_bias_regs[] = { { /* sentinel */ }, }; -static unsigned int r8a7795es1_pinmux_get_bias(struct sh_pfc *pfc, - unsigned int pin) +static unsigned int r8a77950_pinmux_get_bias(struct sh_pfc *pfc, + unsigned int pin) { const struct pinmux_bias_reg *reg; unsigned int bit; @@ -5838,8 +5838,8 @@ static unsigned int r8a7795es1_pinmux_get_bias(struct sh_pfc *pfc, return PIN_CONFIG_BIAS_PULL_DOWN; } -static void r8a7795es1_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin, - unsigned int bias) +static void r8a77950_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin, + unsigned int bias) { const struct pinmux_bias_reg *reg; u32 enable, updown; @@ -5861,15 +5861,15 @@ static void r8a7795es1_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin, sh_pfc_write(pfc, reg->puen, enable); } -static const struct sh_pfc_soc_operations r8a7795es1_pinmux_ops = { - .pin_to_pocctrl = r8a7795es1_pin_to_pocctrl, - .get_bias = r8a7795es1_pinmux_get_bias, - .set_bias = r8a7795es1_pinmux_set_bias, +static const struct sh_pfc_soc_operations r8a77950_pinmux_ops = { + .pin_to_pocctrl = r8a77950_pin_to_pocctrl, + .get_bias = r8a77950_pinmux_get_bias, + .set_bias = r8a77950_pinmux_set_bias, }; -const struct sh_pfc_soc_info r8a7795es1_pinmux_info = { +const struct sh_pfc_soc_info r8a77950_pinmux_info = { .name = "r8a77950_pfc", - .ops = &r8a7795es1_pinmux_ops, + .ops = &r8a77950_pinmux_ops, .unlock_reg = 0xe6060000, /* PMMR */ .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, diff --git a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c b/drivers/pinctrl/sh-pfc/pfc-r8a77951.c similarity index 99% rename from drivers/pinctrl/sh-pfc/pfc-r8a7795.c rename to drivers/pinctrl/sh-pfc/pfc-r8a77951.c index d3145aa135d0..256fab4b03d3 100644 --- a/drivers/pinctrl/sh-pfc/pfc-r8a7795.c +++ b/drivers/pinctrl/sh-pfc/pfc-r8a77951.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * R8A7795 ES2.0+ processor support - PFC hardware block. + * R8A77951 processor support - PFC hardware block. * * Copyright (C) 2015-2019 Renesas Electronics Corporation */ @@ -5915,7 +5915,8 @@ static const struct pinmux_ioctrl_reg pinmux_ioctrl_regs[] = { { /* sentinel */ }, }; -static int r8a7795_pin_to_pocctrl(struct sh_pfc *pfc, unsigned int pin, u32 *pocctrl) +static int r8a77951_pin_to_pocctrl(struct sh_pfc *pfc, + unsigned int pin, u32 *pocctrl) { int bit = -EINVAL; @@ -6172,8 +6173,8 @@ static const struct pinmux_bias_reg pinmux_bias_regs[] = { { /* sentinel */ }, }; -static unsigned int r8a7795_pinmux_get_bias(struct sh_pfc *pfc, - unsigned int pin) +static unsigned int r8a77951_pinmux_get_bias(struct sh_pfc *pfc, + unsigned int pin) { const struct pinmux_bias_reg *reg; unsigned int bit; @@ -6190,8 +6191,8 @@ static unsigned int r8a7795_pinmux_get_bias(struct sh_pfc *pfc, return PIN_CONFIG_BIAS_PULL_DOWN; } -static void r8a7795_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin, - unsigned int bias) +static void r8a77951_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin, + unsigned int bias) { const struct pinmux_bias_reg *reg; u32 enable, updown; @@ -6213,29 +6214,15 @@ static void r8a7795_pinmux_set_bias(struct sh_pfc *pfc, unsigned int pin, sh_pfc_write(pfc, reg->puen, enable); } -static const struct soc_device_attribute r8a7795es1[] = { - { .soc_id = "r8a7795", .revision = "ES1.*" }, - { /* sentinel */ } +static const struct sh_pfc_soc_operations r8a77951_pinmux_ops = { + .pin_to_pocctrl = r8a77951_pin_to_pocctrl, + .get_bias = r8a77951_pinmux_get_bias, + .set_bias = r8a77951_pinmux_set_bias, }; -static int r8a7795_pinmux_init(struct sh_pfc *pfc) -{ - if (soc_device_match(r8a7795es1)) - pfc->info = &r8a7795es1_pinmux_info; - - return 0; -} - -static const struct sh_pfc_soc_operations r8a7795_pinmux_ops = { - .init = r8a7795_pinmux_init, - .pin_to_pocctrl = r8a7795_pin_to_pocctrl, - .get_bias = r8a7795_pinmux_get_bias, - .set_bias = r8a7795_pinmux_set_bias, -}; - -const struct sh_pfc_soc_info r8a7795_pinmux_info = { +const struct sh_pfc_soc_info r8a77951_pinmux_info = { .name = "r8a77951_pfc", - .ops = &r8a7795_pinmux_ops, + .ops = &r8a77951_pinmux_ops, .unlock_reg = 0xe6060000, /* PMMR */ .function = { PINMUX_FUNCTION_BEGIN, PINMUX_FUNCTION_END }, diff --git a/drivers/pinctrl/sh-pfc/sh_pfc.h b/drivers/pinctrl/sh-pfc/sh_pfc.h index 640d2a4cb838..d57e633e99c0 100644 --- a/drivers/pinctrl/sh-pfc/sh_pfc.h +++ b/drivers/pinctrl/sh-pfc/sh_pfc.h @@ -318,8 +318,8 @@ extern const struct sh_pfc_soc_info r8a7791_pinmux_info; extern const struct sh_pfc_soc_info r8a7792_pinmux_info; extern const struct sh_pfc_soc_info r8a7793_pinmux_info; extern const struct sh_pfc_soc_info r8a7794_pinmux_info; -extern const struct sh_pfc_soc_info r8a7795_pinmux_info; -extern const struct sh_pfc_soc_info r8a7795es1_pinmux_info; +extern const struct sh_pfc_soc_info r8a77950_pinmux_info __weak; +extern const struct sh_pfc_soc_info r8a77951_pinmux_info __weak; extern const struct sh_pfc_soc_info r8a77960_pinmux_info; extern const struct sh_pfc_soc_info r8a77961_pinmux_info; extern const struct sh_pfc_soc_info r8a77965_pinmux_info;