From patchwork Thu Oct 24 05:21:05 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manorit Chawdhry X-Patchwork-Id: 13848321 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 17ECCD0BB5E for ; Thu, 24 Oct 2024 05:37:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References :Message-ID:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Abjirv+69ksLFa4ht55ouhnZdht3s5KjjCrTsECBxmQ=; b=sfwr2p0kWRJNWuYOMG8biiSAk4 EPBxzspg7+e98k7npxsas/WsexVEZe6Yg+vbyij5VXaV/JcT4/rPR3MG+FcYk1rZvkhJFCdn4G7hM I+b7gIRLCvGuMe4RiYzFb2mf+/SHW/Er7GY2muyT2Hcktvr2K6mlfuOxfufLPiwuZ2O6+/qaG62Y+ x39crJp25z3L+hYIrbS05GkhmOcSyy3fSwKjkNtj+a2FmtQd6Vga7FFhzkiYg/ksnj4vX8oGOAb5w zaiCeRAlkiRO4sbn4PGXHq7zOdS56gwzeERvoc6mUuoqFmXpAECmUhB7ZwEgEkFo4JJUisHa7LeZ/ fYeHwbOA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t3qWk-0000000Gp4h-0axx; Thu, 24 Oct 2024 05:36:54 +0000 Received: from fllv0016.ext.ti.com ([198.47.19.142]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t3qI7-0000000Gn84-2CXN for linux-arm-kernel@lists.infradead.org; Thu, 24 Oct 2024 05:21:49 +0000 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 49O5Li07109925; Thu, 24 Oct 2024 00:21:44 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1729747304; bh=Abjirv+69ksLFa4ht55ouhnZdht3s5KjjCrTsECBxmQ=; h=From:Date:Subject:References:In-Reply-To:To:CC; b=mUdmeXwsxAC/7HuU6Ws8eR0IEVkeoMc6B14MmowDn8AAYzWMrNGK+TvWv/0MKWSYa FK1i4586oaFKN6LvQkA4apwxAzR9jBgRQ508mD33O+TCHdYHMWe5dxzQ/IVDjm/ywg 1UePnqTt8E/2H0CSxmwqGhFiltlBKlpXkxWPOlzQ= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 49O5LisM085059 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 24 Oct 2024 00:21:44 -0500 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 24 Oct 2024 00:21:43 -0500 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 24 Oct 2024 00:21:43 -0500 Received: from [127.0.1.1] (uda0497581.dhcp.ti.com [10.24.68.185]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 49O5L4lG090467; Thu, 24 Oct 2024 00:21:40 -0500 From: Manorit Chawdhry Date: Thu, 24 Oct 2024 10:51:05 +0530 Subject: [PATCH v6 08/12] arm64: dts: ti: k3-j721s2-evm*: Add bootph-* properties MIME-Version: 1.0 Message-ID: <20241024-b4-upstream-bootph-all-v6-8-2af90e3a4fe7@ti.com> References: <20241024-b4-upstream-bootph-all-v6-0-2af90e3a4fe7@ti.com> In-Reply-To: <20241024-b4-upstream-bootph-all-v6-0-2af90e3a4fe7@ti.com> To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: , , , Neha Malcom Francis , Aniket Limaye , Udit Kumar , Beleswar Padhi , Siddharth Vadapalli , Andrew Davis , Manorit Chawdhry X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=ed25519-sha256; t=1729747264; l=5154; i=m-chawdhry@ti.com; s=20231127; h=from:subject:message-id; bh=T0XS0BJPvmec0CiSgAGp+ahaI3+y50c/bz8MI4ZQG9Y=; b=8ENmD99D05ONOuhoIIoX5KZA4u+wIL7fEmB1AkVDhMVU8Hmgepeh2wuO+68182EPjTqQvUbhP PGeXM+IbiU9BNL7nLV5AKKMvHY3EVATjaUBIisjidrhNFxiznRRC0pH X-Developer-Key: i=m-chawdhry@ti.com; a=ed25519; pk=fsr6Tm39TvsTgfyfFQLk+nnqIz2sBA1PthfqqfiiYSs= X-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241023_222147_697165_AF417E91 X-CRM114-Status: GOOD ( 10.79 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Adds bootph-* properties to the leaf nodes to enable bootloaders to utilise them. Following adds bootph-* to: - pmic regulator for enabling AVS Support - main_uart8, mcu_uart0(DM), wkup_uart0(TIFS) for Traces - mmc0, mmc1, usb0, ospi0, ospi1 for enabling various bootmodes. Reviewed-by: Andrew Davis Signed-off-by: Manorit Chawdhry --- Notes: R-by picked up in v3 ( Andrew ) arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts | 14 ++++++++++++++ arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi | 3 +++ 2 files changed, 17 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts index c5a0b7cbb14f8866bbb06e337f1242455aeeea4e..e2fc1288ed07664591c2d645dc949f182dd71df7 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts +++ b/arch/arm64/boot/dts/ti/k3-j721s2-common-proc-board.dts @@ -138,6 +138,7 @@ J721S2_IOPAD(0x044, PIN_OUTPUT, 14) /* (Y26) MCASP0_AXR1.UART8_RTSn */ J721S2_IOPAD(0x0d0, PIN_INPUT, 11) /* (AF26) SPI0_CS1.UART8_RXD */ J721S2_IOPAD(0x0d4, PIN_OUTPUT, 11) /* (AH27) SPI0_CLK.UART8_TXD */ >; + bootph-all; }; main_i2c3_pins_default: main-i2c3-default-pins { @@ -165,6 +166,7 @@ J721S2_IOPAD(0x0f4, PIN_INPUT, 0) /* (R24) MMC1_DAT2 */ J721S2_IOPAD(0x0f0, PIN_INPUT, 0) /* (R22) MMC1_DAT3 */ J721S2_IOPAD(0x0e8, PIN_INPUT, 8) /* (AE25) TIMER_IO0.MMC1_SDCD */ >; + bootph-all; }; vdd_sd_dv_pins_default: vdd-sd-dv-default-pins { @@ -177,6 +179,7 @@ main_usbss0_pins_default: main-usbss0-default-pins { pinctrl-single,pins = < J721S2_IOPAD(0x0ec, PIN_OUTPUT, 6) /* (AG25) TIMER_IO1.USB0_DRVVBUS */ >; + bootph-all; }; main_mcan3_pins_default: main-mcan3-default-pins { @@ -200,6 +203,7 @@ wkup_uart0_pins_default: wkup-uart0-default-pins { J721S2_WKUP_IOPAD(0x048, PIN_INPUT, 0) /* (D28) WKUP_UART0_RXD */ J721S2_WKUP_IOPAD(0x04c, PIN_OUTPUT, 0) /* (D27) WKUP_UART0_TXD */ >; + bootph-all; }; mcu_uart0_pins_default: mcu-uart0-default-pins { @@ -209,6 +213,7 @@ J721S2_WKUP_IOPAD(0x094, PIN_OUTPUT, 0) /* (D25) WKUP_GPIO0_15.MCU_UART0_RTSn */ J721S2_WKUP_IOPAD(0x08c, PIN_INPUT, 0) /* (C24) WKUP_GPIO0_13.MCU_UART0_RXD */ J721S2_WKUP_IOPAD(0x088, PIN_OUTPUT, 0) /* (C25) WKUP_GPIO0_12.MCU_UART0_TXD */ >; + bootph-all; }; mcu_cpsw_pins_default: mcu-cpsw-default-pins { @@ -301,6 +306,7 @@ J721S2_WKUP_IOPAD(0x020, PIN_INPUT, 0) /* (A20) MCU_OSPI1_D3 */ J721S2_WKUP_IOPAD(0x010, PIN_INPUT, 0) /* (B19) MCU_OSPI1_DQS */ J721S2_WKUP_IOPAD(0x00c, PIN_INPUT, 0) /* (B20) MCU_OSPI1_LBCLKO */ >; + bootph-all; }; }; @@ -316,12 +322,14 @@ &wkup_uart0 { status = "reserved"; pinctrl-names = "default"; pinctrl-0 = <&wkup_uart0_pins_default>; + bootph-all; }; &mcu_uart0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&mcu_uart0_pins_default>; + bootph-all; }; &main_uart8 { @@ -330,6 +338,7 @@ &main_uart8 { pinctrl-0 = <&main_uart8_pins_default>; /* Shared with TFA on this platform */ power-domains = <&k3_pds 357 TI_SCI_PD_SHARED>; + bootph-all; }; &main_i2c0 { @@ -383,6 +392,7 @@ &main_sdhci0 { /* eMMC */ status = "okay"; non-removable; + bootph-all; ti,driver-strength-ohm = <50>; disable-wp; }; @@ -395,6 +405,7 @@ &main_sdhci1 { disable-wp; vmmc-supply = <&vdd_mmc1>; vqmmc-supply = <&vdd_sd_dv>; + bootph-all; }; &mcu_cpsw { @@ -444,6 +455,7 @@ &usbss0 { status = "okay"; pinctrl-0 = <&main_usbss0_pins_default>; pinctrl-names = "default"; + bootph-all; ti,vbus-divider; ti,usb2-only; }; @@ -451,6 +463,7 @@ &usbss0 { &usb0 { dr_mode = "otg"; maximum-speed = "high-speed"; + bootph-all; }; &ospi1 { @@ -464,6 +477,7 @@ flash@0 { spi-tx-bus-width = <1>; spi-rx-bus-width = <4>; spi-max-frequency = <40000000>; + bootph-all; cdns,tshsl-ns = <60>; cdns,tsd2d-ns = <60>; cdns,tchsh-ns = <60>; diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi index 89252e4a5f1bc2472b2464faf2fb727c9eedab4e..b3a0385ed3d86cc6e63fe88a554364325fd7967c 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi @@ -170,6 +170,7 @@ J721S2_WKUP_IOPAD(0x028, PIN_INPUT, 0) /* (F20) MCU_OSPI0_D7 */ J721S2_WKUP_IOPAD(0x008, PIN_INPUT, 0) /* (E18) MCU_OSPI0_DQS */ J721S2_WKUP_IOPAD(0x004, PIN_INPUT, 0) /* (E20) MCU_OSPI0_LBCLKO */ >; + bootph-all; }; }; @@ -188,6 +189,7 @@ wkup_i2c0_pins_default: wkup-i2c0-default-pins { J721S2_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (H24) WKUP_I2C0_SCL */ J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (H27) WKUP_I2C0_SDA */ >; + bootph-pre-ram; }; }; @@ -440,6 +442,7 @@ flash@0 { spi-tx-bus-width = <8>; spi-rx-bus-width = <8>; spi-max-frequency = <25000000>; + bootph-all; cdns,tshsl-ns = <60>; cdns,tsd2d-ns = <60>; cdns,tchsh-ns = <60>;