From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9277DCCA473 for ; Fri, 24 Jun 2022 13:37:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230268AbiFXNh0 (ORCPT ); Fri, 24 Jun 2022 09:37:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39198 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232178AbiFXNhY (ORCPT ); Fri, 24 Jun 2022 09:37:24 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BB8C440E67; Fri, 24 Jun 2022 06:37:22 -0700 (PDT) X-UUID: 37c0f22834864e579f7ad7224ed81807-20220624 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.6,REQID:ace8b1b8-68ce-40fa-870b-7ab0aa77beec,OB:0,LO B:20,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,RULE:Release_Ham,AC TION:release,TS:95 X-CID-INFO: VERSION:1.1.6,REQID:ace8b1b8-68ce-40fa-870b-7ab0aa77beec,OB:0,LOB: 20,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:95,FILE:0,RULE:Spam_GS981B3D,AC TION:quarantine,TS:95 X-CID-META: VersionHash:b14ad71,CLOUDID:0373f82d-1756-4fa3-be7f-474a6e4be921,C OID:7978bb9d6098,Recheck:0,SF:28|17|19|48,TC:nil,Content:0,EDM:-3,IP:nil,U RL:0,File:nil,QS:nil,BEC:nil,COL:0 X-UUID: 37c0f22834864e579f7ad7224ed81807-20220624 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 2057986667; Fri, 24 Jun 2022 21:37:17 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Fri, 24 Jun 2022 21:37:15 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 24 Jun 2022 21:37:15 +0800 From: Guodong Liu To: Linus Walleij , Rob Herring , Matthias Brugger , Sean Wang CC: Sean Wang , Zhiyong Tao , =?UTF-8?q?N=EDcolas=20F=20=2E=20R=20=2E=20A=20=2E=20Prado?= , , , , , , , Guodong Liu Subject: [PATCH v2 3/5] pinctrl: mediatek: add rsel setting on mt8192 Date: Fri, 24 Jun 2022 21:36:58 +0800 Message-ID: <20220624133700.15487-4-guodong.liu@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220624133700.15487-1-guodong.liu@mediatek.com> References: <20220624133700.15487-1-guodong.liu@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org 1. I2C pins's resistance value can be controlled by rsel register. This patch provides rsel (resistance selection) setting on mt8192. 2. Also add the missing pull type array for mt8192 to document the pull type of each pin and prevent invalid pull type settings. Signed-off-by: Guodong Liu --- drivers/pinctrl/mediatek/pinctrl-mt8192.c | 136 ++++++++++++++++++++++ 1 file changed, 136 insertions(+) diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8192.c b/drivers/pinctrl/mediatek/pinctrl-mt8192.c index efabeb422aea..ffb0b04f0e3c 100644 --- a/drivers/pinctrl/mediatek/pinctrl-mt8192.c +++ b/drivers/pinctrl/mediatek/pinctrl-mt8192.c @@ -1285,7 +1285,141 @@ static const struct mtk_pin_field_calc mt8192_pin_drv_adv_range[] = { PIN_FIELD_BASE(205, 205, 8, 0x0010, 0x10, 6, 3), }; +static const struct mtk_pin_field_calc mt8192_pin_rsel_range[] = { + PIN_FIELD_BASE(118, 118, 4, 0x00e0, 0x10, 0, 2), + PIN_FIELD_BASE(119, 119, 4, 0x00e0, 0x10, 12, 2), + PIN_FIELD_BASE(120, 120, 4, 0x00e0, 0x10, 10, 2), + PIN_FIELD_BASE(121, 121, 4, 0x00e0, 0x10, 22, 2), + PIN_FIELD_BASE(122, 122, 4, 0x00e0, 0x10, 8, 2), + PIN_FIELD_BASE(123, 123, 4, 0x00e0, 0x10, 20, 2), + PIN_FIELD_BASE(124, 124, 4, 0x00e0, 0x10, 6, 2), + PIN_FIELD_BASE(125, 125, 4, 0x00e0, 0x10, 18, 2), + PIN_FIELD_BASE(139, 139, 4, 0x00e0, 0x10, 4, 2), + PIN_FIELD_BASE(140, 140, 4, 0x00e0, 0x10, 16, 2), + PIN_FIELD_BASE(141, 141, 4, 0x00e0, 0x10, 2, 2), + PIN_FIELD_BASE(142, 142, 4, 0x00e0, 0x10, 14, 2), + PIN_FIELD_BASE(160, 160, 7, 0x00f0, 0x10, 0, 2), + PIN_FIELD_BASE(161, 161, 7, 0x00f0, 0x10, 2, 2), + PIN_FIELD_BASE(200, 200, 8, 0x0070, 0x10, 2, 2), + PIN_FIELD_BASE(201, 201, 8, 0x0070, 0x10, 6, 2), + PIN_FIELD_BASE(202, 202, 5, 0x0070, 0x10, 0, 2), + PIN_FIELD_BASE(203, 203, 5, 0x0070, 0x10, 2, 2), + PIN_FIELD_BASE(204, 204, 8, 0x0070, 0x10, 0, 2), + PIN_FIELD_BASE(205, 205, 8, 0x0070, 0x10, 4, 2), +}; +static const unsigned int mt8192_pull_type[] = { + MTK_PULL_PU_PD_TYPE,/*0*/ MTK_PULL_PU_PD_TYPE,/*1*/ + MTK_PULL_PU_PD_TYPE,/*2*/ MTK_PULL_PU_PD_TYPE,/*3*/ + MTK_PULL_PU_PD_TYPE,/*4*/ MTK_PULL_PU_PD_TYPE,/*5*/ + MTK_PULL_PU_PD_TYPE,/*6*/ MTK_PULL_PU_PD_TYPE,/*7*/ + MTK_PULL_PU_PD_TYPE,/*8*/ MTK_PULL_PU_PD_TYPE,/*9*/ + MTK_PULL_PUPD_R1R0_TYPE,/*10*/ MTK_PULL_PUPD_R1R0_TYPE,/*11*/ + MTK_PULL_PUPD_R1R0_TYPE,/*12*/ MTK_PULL_PUPD_R1R0_TYPE,/*13*/ + MTK_PULL_PUPD_R1R0_TYPE,/*14*/ MTK_PULL_PUPD_R1R0_TYPE,/*15*/ + MTK_PULL_PU_PD_TYPE,/*16*/ MTK_PULL_PU_PD_TYPE,/*17*/ + MTK_PULL_PU_PD_TYPE,/*18*/ MTK_PULL_PU_PD_TYPE,/*19*/ + MTK_PULL_PU_PD_TYPE,/*20*/ MTK_PULL_PU_PD_TYPE,/*21*/ + MTK_PULL_PU_PD_TYPE,/*22*/ MTK_PULL_PU_PD_TYPE,/*23*/ + MTK_PULL_PU_PD_TYPE,/*24*/ MTK_PULL_PU_PD_TYPE,/*25*/ + MTK_PULL_PU_PD_TYPE,/*26*/ MTK_PULL_PU_PD_TYPE,/*27*/ + MTK_PULL_PU_PD_TYPE,/*28*/ MTK_PULL_PU_PD_TYPE,/*29*/ + MTK_PULL_PU_PD_TYPE,/*30*/ MTK_PULL_PU_PD_TYPE,/*31*/ + MTK_PULL_PU_PD_TYPE,/*32*/ MTK_PULL_PU_PD_TYPE,/*33*/ + MTK_PULL_PU_PD_TYPE,/*34*/ MTK_PULL_PU_PD_TYPE,/*35*/ + MTK_PULL_PU_PD_TYPE,/*36*/ MTK_PULL_PU_PD_TYPE,/*37*/ + MTK_PULL_PU_PD_TYPE,/*38*/ MTK_PULL_PU_PD_TYPE,/*39*/ + MTK_PULL_PU_PD_TYPE,/*40*/ MTK_PULL_PU_PD_TYPE,/*41*/ + MTK_PULL_PU_PD_TYPE,/*42*/ MTK_PULL_PU_PD_TYPE,/*43*/ + MTK_PULL_PU_PD_TYPE,/*44*/ MTK_PULL_PUPD_R1R0_TYPE,/*45*/ + MTK_PULL_PUPD_R1R0_TYPE,/*46*/ MTK_PULL_PUPD_R1R0_TYPE,/*47*/ + MTK_PULL_PUPD_R1R0_TYPE,/*48*/ MTK_PULL_PUPD_R1R0_TYPE,/*49*/ + MTK_PULL_PUPD_R1R0_TYPE,/*50*/ MTK_PULL_PUPD_R1R0_TYPE,/*51*/ + MTK_PULL_PUPD_R1R0_TYPE,/*52*/ MTK_PULL_PUPD_R1R0_TYPE,/*53*/ + MTK_PULL_PUPD_R1R0_TYPE,/*54*/ MTK_PULL_PUPD_R1R0_TYPE,/*55*/ + MTK_PULL_PUPD_R1R0_TYPE,/*56*/ MTK_PULL_PU_PD_TYPE,/*57*/ + MTK_PULL_PU_PD_TYPE,/*58*/ MTK_PULL_PU_PD_TYPE,/*59*/ + MTK_PULL_PU_PD_TYPE,/*60*/ MTK_PULL_PU_PD_TYPE,/*61*/ + MTK_PULL_PU_PD_TYPE,/*62*/ MTK_PULL_PU_PD_TYPE,/*63*/ + MTK_PULL_PU_PD_TYPE,/*64*/ MTK_PULL_PU_PD_TYPE,/*65*/ + MTK_PULL_PU_PD_TYPE,/*66*/ MTK_PULL_PU_PD_TYPE,/*67*/ + MTK_PULL_PU_PD_TYPE,/*68*/ MTK_PULL_PU_PD_TYPE,/*69*/ + MTK_PULL_PU_PD_TYPE,/*70*/ MTK_PULL_PU_PD_TYPE,/*71*/ + MTK_PULL_PU_PD_TYPE,/*72*/ MTK_PULL_PU_PD_TYPE,/*73*/ + MTK_PULL_PU_PD_TYPE,/*74*/ MTK_PULL_PU_PD_TYPE,/*75*/ + MTK_PULL_PU_PD_TYPE,/*76*/ MTK_PULL_PU_PD_TYPE,/*77*/ + MTK_PULL_PU_PD_TYPE,/*78*/ MTK_PULL_PU_PD_TYPE,/*79*/ + MTK_PULL_PU_PD_TYPE,/*80*/ MTK_PULL_PU_PD_TYPE,/*81*/ + MTK_PULL_PU_PD_TYPE,/*82*/ MTK_PULL_PU_PD_TYPE,/*83*/ + MTK_PULL_PU_PD_TYPE,/*84*/ MTK_PULL_PU_PD_TYPE,/*85*/ + MTK_PULL_PU_PD_TYPE,/*86*/ MTK_PULL_PU_PD_TYPE,/*87*/ + MTK_PULL_PU_PD_TYPE,/*88*/ MTK_PULL_PU_PD_TYPE,/*89*/ + MTK_PULL_PU_PD_TYPE,/*90*/ MTK_PULL_PU_PD_TYPE,/*91*/ + MTK_PULL_PU_PD_TYPE,/*92*/ MTK_PULL_PU_PD_TYPE,/*93*/ + MTK_PULL_PU_PD_TYPE,/*94*/ MTK_PULL_PU_PD_TYPE,/*95*/ + MTK_PULL_PU_PD_TYPE,/*96*/ MTK_PULL_PU_PD_TYPE,/*97*/ + MTK_PULL_PU_PD_TYPE,/*98*/ MTK_PULL_PU_PD_TYPE,/*99*/ + MTK_PULL_PU_PD_TYPE,/*100* MTK_PULL_PU_PD_TYPE,/*101*/ + MTK_PULL_PU_PD_TYPE,/*102* MTK_PULL_PU_PD_TYPE,/*103*/ + MTK_PULL_PU_PD_TYPE,/*104* MTK_PULL_PU_PD_TYPE,/*105*/ + MTK_PULL_PU_PD_TYPE,/*106* MTK_PULL_PU_PD_TYPE,/*107*/ + MTK_PULL_PU_PD_TYPE,/*108* MTK_PULL_PU_PD_TYPE,/*109*/ + MTK_PULL_PU_PD_TYPE,/*110* MTK_PULL_PU_PD_TYPE,/*111*/ + MTK_PULL_PU_PD_TYPE,/*112* MTK_PULL_PU_PD_TYPE,/*113*/ + MTK_PULL_PU_PD_TYPE,/*114* MTK_PULL_PU_PD_TYPE,/*115*/ + MTK_PULL_PU_PD_TYPE,/*116* MTK_PULL_PU_PD_TYPE,/*117*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*118*/ MTK_PULL_PU_PD_RSEL_TYPE,/*119*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*120*/ MTK_PULL_PU_PD_RSEL_TYPE,/*121*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*122*/ MTK_PULL_PU_PD_RSEL_TYPE,/*123*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*124*/ MTK_PULL_PU_PD_RSEL_TYPE,/*125*/ + MTK_PULL_PU_PD_TYPE,/*126*/ MTK_PULL_PU_PD_TYPE,/*127*/ + MTK_PULL_PU_PD_TYPE,/*128*/ MTK_PULL_PU_PD_TYPE,/*129*/ + MTK_PULL_PU_PD_TYPE,/*130*/ MTK_PULL_PU_PD_TYPE,/*131*/ + MTK_PULL_PU_PD_TYPE,/*132*/ MTK_PULL_PU_PD_TYPE,/*133*/ + MTK_PULL_PU_PD_TYPE,/*134*/ MTK_PULL_PU_PD_TYPE,/*135*/ + MTK_PULL_PU_PD_TYPE,/*136*/ MTK_PULL_PU_PD_TYPE,/*137*/ + MTK_PULL_PU_PD_TYPE,/*138*/ MTK_PULL_PU_PD_RSEL_TYPE,/*139*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*140*/ MTK_PULL_PU_PD_RSEL_TYPE,/*141*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*142*/ MTK_PULL_PU_PD_TYPE,/*143*/ + MTK_PULL_PU_PD_TYPE,/*144*/ MTK_PULL_PU_PD_TYPE,/*145*/ + MTK_PULL_PU_PD_TYPE,/*146*/ MTK_PULL_PU_PD_TYPE,/*147*/ + MTK_PULL_PU_PD_TYPE,/*148*/ MTK_PULL_PU_PD_TYPE,/*149*/ + MTK_PULL_PU_PD_TYPE,/*150*/ MTK_PULL_PU_PD_TYPE,/*151*/ + MTK_PULL_PUPD_R1R0_TYPE,/*152*/ MTK_PULL_PUPD_R1R0_TYPE,/*153*/ + MTK_PULL_PUPD_R1R0_TYPE,/*154*/ MTK_PULL_PUPD_R1R0_TYPE,/*155*/ + MTK_PULL_PU_PD_TYPE,/*156*/ MTK_PULL_PU_PD_TYPE,/*157*/ + MTK_PULL_PU_PD_TYPE,/*158*/ MTK_PULL_PU_PD_TYPE,/*159*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*160*/ MTK_PULL_PU_PD_RSEL_TYPE,/*161*/ + MTK_PULL_PU_PD_TYPE,/*162*/ MTK_PULL_PU_PD_TYPE,/*163*/ + MTK_PULL_PU_PD_TYPE,/*164*/ MTK_PULL_PU_PD_TYPE,/*165*/ + MTK_PULL_PU_PD_TYPE,/*166*/ MTK_PULL_PU_PD_TYPE,/*167*/ + MTK_PULL_PU_PD_TYPE,/*168*/ MTK_PULL_PU_PD_TYPE,/*169*/ + MTK_PULL_PU_PD_TYPE,/*170*/ MTK_PULL_PU_PD_TYPE,/*171*/ + MTK_PULL_PU_PD_TYPE,/*172*/ MTK_PULL_PU_PD_TYPE,/*173*/ + MTK_PULL_PU_PD_TYPE,/*174*/ MTK_PULL_PU_PD_TYPE,/*175*/ + MTK_PULL_PU_PD_TYPE,/*176*/ MTK_PULL_PU_PD_TYPE,/*177*/ + MTK_PULL_PU_PD_TYPE,/*178*/ MTK_PULL_PU_PD_TYPE,/*179*/ + MTK_PULL_PU_PD_TYPE,/*180*/ MTK_PULL_PU_PD_TYPE,/*181*/ + MTK_PULL_PU_PD_TYPE,/*182*/ MTK_PULL_PUPD_R1R0_TYPE,/*183*/ + MTK_PULL_PUPD_R1R0_TYPE,/*184*/ MTK_PULL_PUPD_R1R0_TYPE,/*185*/ + MTK_PULL_PUPD_R1R0_TYPE,/*186*/ MTK_PULL_PUPD_R1R0_TYPE,/*187*/ + MTK_PULL_PUPD_R1R0_TYPE,/*188*/ MTK_PULL_PUPD_R1R0_TYPE,/*189*/ + MTK_PULL_PUPD_R1R0_TYPE,/*190*/ MTK_PULL_PUPD_R1R0_TYPE,/*191*/ + MTK_PULL_PUPD_R1R0_TYPE,/*192*/ MTK_PULL_PUPD_R1R0_TYPE,/*193*/ + MTK_PULL_PUPD_R1R0_TYPE,/*194*/ MTK_PULL_PU_PD_TYPE,/*195*/ + MTK_PULL_PU_PD_TYPE,/*196*/ MTK_PULL_PU_PD_TYPE,/*197*/ + MTK_PULL_PU_PD_TYPE,/*198*/ MTK_PULL_PU_PD_TYPE,/*199*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*200*/ MTK_PULL_PU_PD_RSEL_TYPE,/*201*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*202*/ MTK_PULL_PU_PD_RSEL_TYPE,/*203*/ + MTK_PULL_PU_PD_RSEL_TYPE,/*204*/ MTK_PULL_PU_PD_RSEL_TYPE,/*205*/ + MTK_PULL_PU_PD_TYPE,/*206*/ MTK_PULL_PU_PD_TYPE,/*207*/ + MTK_PULL_PU_PD_TYPE,/*208*/ MTK_PULL_PU_PD_TYPE,/*209*/ + MTK_PULL_PU_PD_TYPE,/*210*/ MTK_PULL_PU_PD_TYPE,/*211*/ + MTK_PULL_PU_PD_TYPE,/*212*/ MTK_PULL_PU_PD_TYPE,/*213*/ + MTK_PULL_PU_PD_TYPE,/*214*/ MTK_PULL_PU_PD_TYPE,/*215*/ + MTK_PULL_PU_PD_TYPE,/*216*/ MTK_PULL_PU_PD_TYPE,/*217*/ + MTK_PULL_PU_PD_TYPE,/*218*/ MTK_PULL_PU_PD_TYPE,/*219*/ +}; static const char * const mt8192_pinctrl_register_base_names[] = { "iocfg0", "iocfg_rm", "iocfg_bm", "iocfg_bl", "iocfg_br", @@ -1314,6 +1448,7 @@ static const struct mtk_pin_reg_calc mt8192_reg_cals[PINCTRL_PIN_REG_MAX] = { [PINCTRL_PIN_REG_R0] = MTK_RANGE(mt8192_pin_r0_range), [PINCTRL_PIN_REG_R1] = MTK_RANGE(mt8192_pin_r1_range), [PINCTRL_PIN_REG_DRV_ADV] = MTK_RANGE(mt8192_pin_drv_adv_range), + [PINCTRL_PIN_REG_RSEL] = MTK_RANGE(mt8192_pin_rsel_range), }; static const struct mtk_pin_soc mt8192_data = { @@ -1323,6 +1458,7 @@ static const struct mtk_pin_soc mt8192_data = { .ngrps = ARRAY_SIZE(mtk_pins_mt8192), .base_names = mt8192_pinctrl_register_base_names, .nbase_names = ARRAY_SIZE(mt8192_pinctrl_register_base_names), + .pull_type = mt8192_pull_type, .eint_hw = &mt8192_eint_hw, .nfuncs = 8, .gpio_m = 0, -- 2.25.5