From patchwork Fri Dec 6 10:23:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 847933 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id E69BD1F8AF1; Fri, 6 Dec 2024 10:23:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.160.252.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733480635; cv=none; b=FHHIw7ceREJnGx/osD/lcgZ3zdrYiGoNlInGpXeM20ihh43vtC3E63ZWq2duyGR7Lfp0BqyANVgtmAndLBVWgDJfZvbHQ8NOkQC3VYLCO6nwrmZO4R3T9KKvpwoFxe/E14t9jlEGcRUXEwceezW5B+2NSDb+3Mpztq7NY2Z1xtA= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733480635; c=relaxed/simple; bh=ivdBdf4knYSdrPeXodWZ4mowYVq9zynefTaZE5I+VCY=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=p4BdM3pnCqsL0YImFn409ry+QebJwQGeweduHA7J8d+rAu8QqC+PsHk54jFSrf5/wiF7wY2UeN59pRL4Jt/xAw0g4iO3HnIBZDYgStEIUCkF1YPH2vh/duPMWyT5AGvyYqovAqzaQd9LBxuKqW3mQ96EZSdUzv4G1fYztv1DR64= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com; spf=pass smtp.mailfrom=bp.renesas.com; arc=none smtp.client-ip=210.160.252.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=bp.renesas.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bp.renesas.com X-CSE-ConnectionGUID: 2IkL73gCT2esSGIe+bNZkQ== X-CSE-MsgGUID: MmBX84NCTMiwM2EmbEb+rw== X-IronPort-AV: E=Sophos;i="6.12,213,1728918000"; d="scan'208";a="231093087" Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 06 Dec 2024 19:23:52 +0900 Received: from localhost.localdomain (unknown [10.226.92.67]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id E6A684004D1A; Fri, 6 Dec 2024 19:23:37 +0900 (JST) From: Biju Das To: Linus Walleij Cc: Biju Das , Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org, linux-gpio@vger.kernel.org, Prabhakar Mahadev Lad , Biju Das Subject: [PATCH v2 2/4] pinctrl: renesas: rzg2l: Add support for RZ/G3E SoC Date: Fri, 6 Dec 2024 10:23:07 +0000 Message-ID: <20241206102327.8737-3-biju.das.jz@bp.renesas.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241206102327.8737-1-biju.das.jz@bp.renesas.com> References: <20241206102327.8737-1-biju.das.jz@bp.renesas.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Add pinctrl driver support for RZ/G3E SoC. Signed-off-by: Biju Das --- v1->v2: * No change. --- drivers/pinctrl/renesas/Kconfig | 1 + drivers/pinctrl/renesas/pinctrl-rzg2l.c | 158 ++++++++++++++++++++++++ 2 files changed, 159 insertions(+) diff --git a/drivers/pinctrl/renesas/Kconfig b/drivers/pinctrl/renesas/Kconfig index 7f3f41c7fe54..3c18d908b21e 100644 --- a/drivers/pinctrl/renesas/Kconfig +++ b/drivers/pinctrl/renesas/Kconfig @@ -41,6 +41,7 @@ config PINCTRL_RENESAS select PINCTRL_PFC_R8A779H0 if ARCH_R8A779H0 select PINCTRL_RZG2L if ARCH_RZG2L select PINCTRL_RZV2M if ARCH_R9A09G011 + select PINCTRL_RZG2L if ARCH_R9A09G047 select PINCTRL_RZG2L if ARCH_R9A09G057 select PINCTRL_PFC_SH7203 if CPU_SUBTYPE_SH7203 select PINCTRL_PFC_SH7264 if CPU_SUBTYPE_SH7264 diff --git a/drivers/pinctrl/renesas/pinctrl-rzg2l.c b/drivers/pinctrl/renesas/pinctrl-rzg2l.c index 1a7be7d7b520..6a8256754e04 100644 --- a/drivers/pinctrl/renesas/pinctrl-rzg2l.c +++ b/drivers/pinctrl/renesas/pinctrl-rzg2l.c @@ -381,6 +381,44 @@ static u64 rzg2l_pinctrl_get_variable_pin_cfg(struct rzg2l_pinctrl *pctrl, return 0; } +static const u64 r9a09g047_variable_pin_cfg[] = { + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PA, 0, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PA, 1, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PA, 2, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PA, 3, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PA, 4, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PA, 5, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PA, 6, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PA, 7, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PD, 0, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PD, 1, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PD, 2, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PD, 3, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PD, 4, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PD, 5, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PD, 6, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PD, 7, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PG, 0, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PG, 1, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PG, 2, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PG, 3, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PG, 4, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PG, 5, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PG, 6, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PG, 7, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PH, 0, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PH, 1, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PH, 2, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PH, 3, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PH, 4, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PH, 5, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PJ, 0, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PJ, 1, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PJ, 2, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PJ, 3, RZV2H_MPXED_PIN_FUNCS), + RZG2L_VARIABLE_PIN_CFG_PACK(RZG3E_PJ, 4, RZV2H_MPXED_PIN_FUNCS), +}; + static const u64 r9a09g057_variable_pin_cfg[] = { RZG2L_VARIABLE_PIN_CFG_PACK(11, 0, RZV2H_MPXED_PIN_FUNCS), RZG2L_VARIABLE_PIN_CFG_PACK(11, 1, RZV2H_MPXED_PIN_FUNCS | PIN_CFG_IEN), @@ -1962,6 +2000,59 @@ static const u64 r9a08g045_gpio_configs[] = { RZG2L_GPIO_PORT_PACK(6, 0x2a, RZG3S_MPXED_PIN_FUNCS(A)), /* P18 */ }; +static const char * const rzg3e_gpio_names[] = { + "P00", "P01", "P02", "P03", "P04", "P05", "P06", "P07", + "P10", "P11", "P12", "P13", "P14", "P15", "P16", "P17", + "P20", "P21", "P22", "P23", "P24", "P25", "P26", "P27", + "P30", "P31", "P32", "P33", "P34", "P35", "P36", "P37", + "P40", "P41", "P42", "P43", "P44", "P45", "P46", "P47", + "P50", "P51", "P52", "P53", "P54", "P55", "P56", "P57", + "P60", "P61", "P62", "P63", "P64", "P65", "P66", "P67", + "P70", "P71", "P72", "P73", "P74", "P75", "P76", "P77", + "P80", "P81", "P82", "P83", "P84", "P85", "P86", "P87", + "PA0", "PA1", "PA2", "PA3", "PA4", "PA5", "PA6", "PA7", + "PB0", "PB1", "PB2", "PB3", "PB4", "PB5", "PB6", "PB7", + "PC0", "PC1", "PC2", "PC3", "PC4", "PC5", "PC6", "PC7", + "PD0", "PD1", "PD2", "PD3", "PD4", "PD5", "PD6", "PD7", + "PE0", "PE1", "PE2", "PE3", "PE4", "PE5", "PE6", "PE7", + "PF0", "PF1", "PF2", "PF3", "PF4", "PF5", "PF6", "PF7", + "PG0", "PG1", "PG2", "PG3", "PG4", "PG5", "PG6", "PG7", + "PH0", "PH1", "PH2", "PH3", "PH4", "PH5", "PH6", "PH7", + "PJ0", "PJ1", "PJ2", "PJ3", "PJ4", "PJ5", "PJ6", "PJ7", + "PK0", "PK1", "PK2", "PK3", "PK4", "PK5", "PK6", "PK7", + "PL0", "PL1", "PL2", "PL3", "PL4", "PL5", "PL6", "PL7", + "PM0", "PM1", "PM2", "PM3", "PM4", "PM5", "PM6", "PM7", + "PS0", "PS1", "PS2", "PS3", "PS4", "PS5", "PS6", "PS7", +}; + +static const u64 r9a09g047_gpio_configs[] = { + RZG2L_GPIO_PORT_PACK(8, 0x20, RZV2H_MPXED_PIN_FUNCS), /* P0 */ + RZG2L_GPIO_PORT_PACK(8, 0x21, RZV2H_MPXED_PIN_FUNCS | + PIN_CFG_ELC), /* P1 */ + RZG2L_GPIO_PORT_PACK(2, 0x22, RZG2L_MPXED_COMMON_PIN_FUNCS(RZV2H) | + PIN_CFG_NOD), /* P2 */ + RZG2L_GPIO_PORT_PACK(8, 0x23, RZV2H_MPXED_PIN_FUNCS), /* P3 */ + RZG2L_GPIO_PORT_PACK(6, 0x24, RZV2H_MPXED_PIN_FUNCS), /* P4 */ + RZG2L_GPIO_PORT_PACK(7, 0x25, RZV2H_MPXED_PIN_FUNCS), /* P5 */ + RZG2L_GPIO_PORT_PACK(7, 0x26, RZV2H_MPXED_PIN_FUNCS), /* P6 */ + RZG2L_GPIO_PORT_PACK(8, 0x27, RZV2H_MPXED_PIN_FUNCS | + PIN_CFG_ELC), /* P7 */ + RZG2L_GPIO_PORT_PACK(6, 0x28, RZV2H_MPXED_PIN_FUNCS), /* P8 */ + RZG2L_GPIO_PORT_PACK_VARIABLE(8, 0x2a), /* PA */ + RZG2L_GPIO_PORT_PACK(8, 0x2b, RZV2H_MPXED_PIN_FUNCS), /* PB */ + RZG2L_GPIO_PORT_PACK(3, 0x2c, RZV2H_MPXED_PIN_FUNCS), /* PC */ + RZG2L_GPIO_PORT_PACK_VARIABLE(8, 0x2d), /* PD */ + RZG2L_GPIO_PORT_PACK(8, 0x2e, RZV2H_MPXED_PIN_FUNCS), /* PE */ + RZG2L_GPIO_PORT_PACK(3, 0x2f, RZV2H_MPXED_PIN_FUNCS), /* PF */ + RZG2L_GPIO_PORT_PACK_VARIABLE(8, 0x30), /* PG */ + RZG2L_GPIO_PORT_PACK_VARIABLE(6, 0x31), /* PH */ + RZG2L_GPIO_PORT_PACK_VARIABLE(5, 0x33), /* PJ */ + RZG2L_GPIO_PORT_PACK(4, 0x34, RZV2H_MPXED_PIN_FUNCS), /* PK */ + RZG2L_GPIO_PORT_PACK(8, 0x35, RZV2H_MPXED_PIN_FUNCS), /* PL */ + RZG2L_GPIO_PORT_PACK(8, 0x36, RZV2H_MPXED_PIN_FUNCS), /* PM */ + RZG2L_GPIO_PORT_PACK(4, 0x3c, RZV2H_MPXED_PIN_FUNCS), /* PS */ +}; + static const char * const rzv2h_gpio_names[] = { "P00", "P01", "P02", "P03", "P04", "P05", "P06", "P07", "P10", "P11", "P12", "P13", "P14", "P15", "P16", "P17", @@ -2252,6 +2343,43 @@ static struct rzg2l_dedicated_configs rzv2h_dedicated_pins[] = { { "ET1_RXD3", RZG2L_SINGLE_PIN_PACK(0x14, 7, (PIN_CFG_PUPD)) }, }; +static struct rzg2l_dedicated_configs rzg3e_dedicated_pins[] = { + { "WDTUDF_CA", RZG2L_SINGLE_PIN_PACK(0x5, 0, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_PUPD | PIN_CFG_NOD)) }, + { "WDTUDF_CM", RZG2L_SINGLE_PIN_PACK(0x5, 1, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_PUPD | PIN_CFG_NOD)) }, + { "SCIF_RXD", RZG2L_SINGLE_PIN_PACK(0x6, 0, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_PUPD)) }, + { "SCIF_TXD", RZG2L_SINGLE_PIN_PACK(0x6, 1, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_PUPD)) }, + { "QSD0_CLK", RZG2L_SINGLE_PIN_PACK(0x9, 0, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) }, + { "QSD0_CMD", RZG2L_SINGLE_PIN_PACK(0x9, 1, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, + { "QSD0_RSTN", RZG2L_SINGLE_PIN_PACK(0x9, 2, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) }, + { "QSD0_PWEN", RZG2L_SINGLE_PIN_PACK(0x9, 3, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) }, + { "QSD0_IOVS", RZG2L_SINGLE_PIN_PACK(0x9, 4, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR)) }, + { "QSD0_DAT0", RZG2L_SINGLE_PIN_PACK(0xa, 0, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, + { "QSD0_DAT1", RZG2L_SINGLE_PIN_PACK(0xa, 1, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, + { "QSD0_DAT2", RZG2L_SINGLE_PIN_PACK(0xa, 2, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, + { "QSD0_DAT3", RZG2L_SINGLE_PIN_PACK(0xa, 3, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, + { "QSD0_DAT4", RZG2L_SINGLE_PIN_PACK(0xa, 4, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, + { "QSD0_DAT5", RZG2L_SINGLE_PIN_PACK(0xa, 5, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, + { "QSD0_DAT6", RZG2L_SINGLE_PIN_PACK(0xa, 6, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, + { "QSD0_DAT7", RZG2L_SINGLE_PIN_PACK(0xa, 7, + (PIN_CFG_IOLH_RZV2H | PIN_CFG_SR | PIN_CFG_IEN | PIN_CFG_PUPD)) }, +}; + static int rzg2l_gpio_get_gpioint(unsigned int virq, struct rzg2l_pinctrl *pctrl) { const struct pinctrl_pin_desc *pin_desc = &pctrl->desc.pins[virq]; @@ -2762,6 +2890,9 @@ static int rzg2l_pinctrl_probe(struct platform_device *pdev) BUILD_BUG_ON(ARRAY_SIZE(r9a08g045_gpio_configs) * RZG2L_PINS_PER_PORT > ARRAY_SIZE(rzg2l_gpio_names)); + BUILD_BUG_ON(ARRAY_SIZE(r9a09g047_gpio_configs) * RZG2L_PINS_PER_PORT > + ARRAY_SIZE(rzg3e_gpio_names)); + BUILD_BUG_ON(ARRAY_SIZE(r9a09g057_gpio_configs) * RZG2L_PINS_PER_PORT > ARRAY_SIZE(rzv2h_gpio_names)); @@ -3160,6 +3291,29 @@ static struct rzg2l_pinctrl_data r9a08g045_data = { .bias_param_to_hw = &rzg2l_bias_param_to_hw, }; +static struct rzg2l_pinctrl_data r9a09g047_data = { + .port_pins = rzg3e_gpio_names, + .port_pin_configs = r9a09g047_gpio_configs, + .n_ports = ARRAY_SIZE(r9a09g047_gpio_configs), + .dedicated_pins = rzg3e_dedicated_pins, + .n_port_pins = ARRAY_SIZE(r9a09g047_gpio_configs) * RZG2L_PINS_PER_PORT, + .n_dedicated_pins = ARRAY_SIZE(rzg3e_dedicated_pins), + .hwcfg = &rzv2h_hwcfg, + .variable_pin_cfg = r9a09g047_variable_pin_cfg, + .n_variable_pin_cfg = ARRAY_SIZE(r9a09g047_variable_pin_cfg), + .num_custom_params = ARRAY_SIZE(renesas_rzv2h_custom_bindings), + .custom_params = renesas_rzv2h_custom_bindings, +#ifdef CONFIG_DEBUG_FS + .custom_conf_items = renesas_rzv2h_conf_items, +#endif + .pwpr_pfc_lock_unlock = &rzv2h_pwpr_pfc_lock_unlock, + .pmc_writeb = &rzv2h_pmc_writeb, + .oen_read = &rzv2h_oen_read, + .oen_write = &rzv2h_oen_write, + .hw_to_bias_param = &rzv2h_hw_to_bias_param, + .bias_param_to_hw = &rzv2h_bias_param_to_hw, +}; + static struct rzg2l_pinctrl_data r9a09g057_data = { .port_pins = rzv2h_gpio_names, .port_pin_configs = r9a09g057_gpio_configs, @@ -3196,6 +3350,10 @@ static const struct of_device_id rzg2l_pinctrl_of_table[] = { .compatible = "renesas,r9a08g045-pinctrl", .data = &r9a08g045_data, }, + { + .compatible = "renesas,r9a09g047-pinctrl", + .data = &r9a09g047_data, + }, { .compatible = "renesas,r9a09g057-pinctrl", .data = &r9a09g057_data,