From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from TWMBX01.aspeed.com (mail.aspeedtech.com [211.20.114.72]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6D87E2D4B5F; Tue, 15 Jul 2025 03:43:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.20.114.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752551022; cv=none; b=FQeSg1B6aQjnbfduKzyKDVFiHGrqMvsHJaR4QCynBJb13UpvOQqb0tYSoOTgSRwxtHojw+GEOfEuPioOICz/PbEF6WSIKPb8vbMiQFnMuQXOo8q7s56I1gh6l9jHmgYz7a0gGmTrcdboCW0iUe/1UYHxFmA7WVJX1POR4F+49uw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752551022; c=relaxed/simple; bh=0DkfuTwKKA84kc4r3PvUw4eOW7Btqxbf9v4apXk9BvY=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OfBcr2dAFaPCc5dR05QdnVq9FhJNYd/AE0yLu2RnDzLnVFPiBU36q2K1OTeu1eKOicp7Le2DW9rUwpEUg06prgLLqLXmEv/DhGb3YMNlZve5qF2YJMIkANXqivdur+fGIF7/5+FY14t6JSgYU28IhrOHGHOPGyhKGlbDT4M9d/M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass smtp.mailfrom=aspeedtech.com; arc=none smtp.client-ip=211.20.114.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aspeedtech.com Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Tue, 15 Jul 2025 11:43:21 +0800 Received: from mail.aspeedtech.com (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Tue, 15 Jul 2025 11:43:21 +0800 From: Jacky Chou To: , , , , , , , , , , , , , CC: , , , , Subject: [PATCH v2 07/10] pinctrl: aspeed-g6: Add PCIe RC PERST pin group Date: Tue, 15 Jul 2025 11:43:17 +0800 Message-ID: <20250715034320.2553837-8-jacky_chou@aspeedtech.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250715034320.2553837-1-jacky_chou@aspeedtech.com> References: <20250715034320.2553837-1-jacky_chou@aspeedtech.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain The PCIe RC PERST uses SSPRST# as PERST# and enable this pin to output. Signed-off-by: Jacky Chou --- drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c index 5a7cd0a88687..c751703acdb9 100644 --- a/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c +++ b/drivers/pinctrl/aspeed/pinctrl-aspeed-g6.c @@ -17,6 +17,7 @@ #include "../pinctrl-utils.h" #include "pinctrl-aspeed.h" +#define SCU040 0x040 /* Reset Control Set 1 */ #define SCU400 0x400 /* Multi-function Pin Control #1 */ #define SCU404 0x404 /* Multi-function Pin Control #2 */ #define SCU40C 0x40C /* Multi-function Pin Control #3 */ @@ -52,7 +53,7 @@ #define SCU6D0 0x6D0 /* Multi-function Pin Control #29 */ #define SCUC20 0xC20 /* PCIE configuration Setting Control */ -#define ASPEED_G6_NR_PINS 256 +#define ASPEED_G6_NR_PINS 258 #define M24 0 SIG_EXPR_LIST_DECL_SESG(M24, MDC3, MDIO3, SIG_DESC_SET(SCU410, 0)); @@ -1636,6 +1637,12 @@ FUNC_DECL_1(USB11BHID, USBB); FUNC_DECL_1(USB2BD, USBB); FUNC_DECL_1(USB2BH, USBB); +#define D7 257 +SIG_EXPR_LIST_DECL_SESG(D7, RCRST, PCIERC1, SIG_DESC_SET(SCU040, 19), + SIG_DESC_SET(SCU500, 24)); +PIN_DECL_(D7, SIG_EXPR_LIST_PTR(D7, RCRST)); +FUNC_GROUP_DECL(PCIERC1, D7); + /* Pins, groups and functions are sort(1):ed alphabetically for sanity */ static struct pinctrl_pin_desc aspeed_g6_pins[ASPEED_G6_NR_PINS] = { @@ -1806,6 +1813,7 @@ static struct pinctrl_pin_desc aspeed_g6_pins[ASPEED_G6_NR_PINS] = { ASPEED_PINCTRL_PIN(D4), ASPEED_PINCTRL_PIN(D5), ASPEED_PINCTRL_PIN(D6), + ASPEED_PINCTRL_PIN(D7), ASPEED_PINCTRL_PIN(E1), ASPEED_PINCTRL_PIN(E11), ASPEED_PINCTRL_PIN(E12), @@ -2073,6 +2081,7 @@ static const struct aspeed_pin_group aspeed_g6_groups[] = { ASPEED_PINCTRL_GROUP(SALT9G1), ASPEED_PINCTRL_GROUP(SD1), ASPEED_PINCTRL_GROUP(SD2), + ASPEED_PINCTRL_GROUP(PCIERC1), ASPEED_PINCTRL_GROUP(EMMCG1), ASPEED_PINCTRL_GROUP(EMMCG4), ASPEED_PINCTRL_GROUP(EMMCG8), @@ -2314,6 +2323,7 @@ static const struct aspeed_pin_function aspeed_g6_functions[] = { ASPEED_PINCTRL_FUNC(SPI2), ASPEED_PINCTRL_FUNC(SPI2CS1), ASPEED_PINCTRL_FUNC(SPI2CS2), + ASPEED_PINCTRL_FUNC(PCIERC1), ASPEED_PINCTRL_FUNC(TACH0), ASPEED_PINCTRL_FUNC(TACH1), ASPEED_PINCTRL_FUNC(TACH10), -- 2.43.0