From patchwork Thu Jul 11 19:37:44 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomer Maimon X-Patchwork-Id: 1959505 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=patchwork.ozlabs.org) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4WKlT808pqz1xpd for ; Fri, 12 Jul 2024 05:40:59 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4WKlT74ln9z3g5w for ; Fri, 12 Jul 2024 05:40:59 +1000 (AEST) X-Original-To: openbmc@lists.ozlabs.org Delivered-To: openbmc@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=taln60.nuvoton.co.il (client-ip=212.199.177.27; helo=herzl.nuvoton.co.il; envelope-from=tmaimon@taln60.nuvoton.co.il; receiver=lists.ozlabs.org) Received: from herzl.nuvoton.co.il (unknown [212.199.177.27]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4WKlPy5h2Rz3cdn for ; Fri, 12 Jul 2024 05:38:11 +1000 (AEST) Received: from NTILML01.nuvoton.com (212.199.177.18.static.012.net.il [212.199.177.18]) by herzl.nuvoton.co.il (8.13.8/8.13.8) with ESMTP id 46BJc0cj028611 for ; Thu, 11 Jul 2024 22:38:01 +0300 Received: from NTHCCAS02.nuvoton.com (10.1.9.121) by NTILML01.nuvoton.com (10.190.1.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 11 Jul 2024 22:37:59 +0300 Received: from NTHCCAS01.nuvoton.com (10.1.8.28) by NTHCCAS02.nuvoton.com (10.1.9.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Fri, 12 Jul 2024 03:37:56 +0800 Received: from taln58.nuvoton.co.il (10.191.1.178) by NTHCCAS01.nuvoton.com (10.1.8.28) with Microsoft SMTP Server id 15.1.2507.39 via Frontend Transport; Fri, 12 Jul 2024 03:37:56 +0800 Received: from taln60.nuvoton.co.il (taln60 [10.191.1.180]) by taln58.nuvoton.co.il (Postfix) with ESMTP id 775AF5F675; Thu, 11 Jul 2024 22:37:55 +0300 (IDT) Received: by taln60.nuvoton.co.il (Postfix, from userid 10070) id 76600DC0F7F; Thu, 11 Jul 2024 22:37:55 +0300 (IDT) From: Tomer Maimon To: , , , , , , Subject: [PATCH v1 2/7] pinctrl: nuvoton: npcm8xx: add gpi35 and gpi36 Date: Thu, 11 Jul 2024 22:37:44 +0300 Message-ID: <20240711193749.2397471-3-tmaimon77@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240711193749.2397471-1-tmaimon77@gmail.com> References: <20240711193749.2397471-1-tmaimon77@gmail.com> MIME-Version: 1.0 X-NotSetDelaration: True X-BeenThere: openbmc@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development list for OpenBMC List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-gpio@vger.kernel.org, openbmc@lists.ozlabs.org, linux-kernel@vger.kernel.org, Tomer Maimon Errors-To: openbmc-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "openbmc" This patch adds support for GPIO pins GPI35 and GPI36 on the Nuvoton NPCM8xx BMC SoC. The pins are configured for only for input. Signed-off-by: Tomer Maimon --- drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) diff --git a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c index 0cd8a5e00cde..cf021d0e8099 100644 --- a/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c +++ b/drivers/pinctrl/nuvoton/pinctrl-npcm8xx.c @@ -316,8 +316,8 @@ static struct irq_chip npcmgpio_irqchip = { GPIOCHIP_IRQ_RESOURCE_HELPERS, }; -static const int gpi36_pins[] = { 58 }; -static const int gpi35_pins[] = { 58 }; +static const int gpi36_pins[] = { 36 }; +static const int gpi35_pins[] = { 35 }; static const int tp_jtag3_pins[] = { 44, 62, 45, 46 }; static const int tp_uart_pins[] = { 50, 51 }; @@ -1366,6 +1366,8 @@ static const struct npcm8xx_pincfg pincfg[] = { NPCM8XX_PINCFG(32, spi0cs1, MFSEL1, 3, smb14b, MFSEL7, 26, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW), NPCM8XX_PINCFG(33, i3c4, MFSEL6, 10, none, NONE, 0, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW), NPCM8XX_PINCFG(34, i3c4, MFSEL6, 10, none, NONE, 0, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW), + NPCM8XX_PINCFG(35, gpi35, MFSEL5, 16, none, NONE, 0, none, NONE, 0, none, NONE, 0, none, NONE, 0, 0), + NPCM8XX_PINCFG(36, gpi36, MFSEL5, 18, none, NONE, 0, none, NONE, 0, none, NONE, 0, none, NONE, 0, 0), NPCM8XX_PINCFG(37, smb3c, I2CSEGSEL, 12, smb23, MFSEL5, 31, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW), NPCM8XX_PINCFG(38, smb3c, I2CSEGSEL, 12, smb23, MFSEL5, 31, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW), NPCM8XX_PINCFG(39, smb3b, I2CSEGSEL, 11, smb22, MFSEL5, 30, none, NONE, 0, none, NONE, 0, none, NONE, 0, SLEW), @@ -1611,6 +1613,8 @@ static const struct pinctrl_pin_desc npcm8xx_pins[] = { PINCTRL_PIN(32, "GPIO32/SMB14B_SCL/SPI0_nCS1"), PINCTRL_PIN(33, "GPIO33/I3C4_SCL"), PINCTRL_PIN(34, "GPIO34/I3C4_SDA"), + PINCTRL_PIN(35, "MCBPCK/GPI35_AHB2PCI_DIS"), + PINCTRL_PIN(36, "SYSBPCK/GPI36"), PINCTRL_PIN(37, "GPIO37/SMB3C_SDA/SMB23_SDA"), PINCTRL_PIN(38, "GPIO38/SMB3C_SCL/SMB23_SCL"), PINCTRL_PIN(39, "GPIO39/SMB3B_SDA/SMB22_SDA"), @@ -2045,7 +2049,7 @@ static int npcm8xx_gpio_request_enable(struct pinctrl_dev *pctldev, const unsigned int *pin = &offset; int mode = fn_gpio; - if (pin[0] >= 183 && pin[0] <= 189) + if ((pin[0] >= 183 && pin[0] <= 189) || pin[0] == 35 || pin[0] == 36) mode = pincfg[pin[0]].fn0; npcm8xx_setfunc(npcm->gcr_regmap, &offset, 1, mode);