From nobody Thu Sep 11 19:27:51 2025 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 BDE3FC001DE for ; Mon, 7 Aug 2023 18:57:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230041AbjHGS5U (ORCPT ); Mon, 7 Aug 2023 14:57:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42754 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231310AbjHGS5P (ORCPT ); Mon, 7 Aug 2023 14:57:15 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0DD6C1BC0; Mon, 7 Aug 2023 11:57:10 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 377Iv2fj030831; Mon, 7 Aug 2023 13:57:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1691434622; bh=w5YF8t5/AGI7RJ4NmAAvsHTFwqUck4gOdSoZjFlW+GM=; h=From:To:Subject:Date:In-Reply-To:References; b=QefX9mSMUkg6WaE0KFNa1AFY8A6zCJI8xygkI/hh+qBcfKuPUv8YQzpXZ4/63bxCx GZ/8JoDjm6xyQ+Dx0M5gc3hAVYQUwwn5WMBwqxcm5J4EFmSzUNMtSCOQo1CoyC7M2G CEiRRcSId9gUf7SZrNB9K36eE9NDOUFTT1QZhkSc= Received: from DFLE102.ent.ti.com (dfle102.ent.ti.com [10.64.6.23]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 377Iv2LA027293 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 7 Aug 2023 13:57:02 -0500 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Mon, 7 Aug 2023 13:57:01 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE112.ent.ti.com (10.64.6.33) 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; Mon, 7 Aug 2023 13:57:01 -0500 Received: from TI.dhcp.ti.com (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 377Iuj1t013364; Mon, 7 Aug 2023 13:56:57 -0500 From: Apurva Nandan To: Apurva Nandan , Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley , , , , Udit Kumar , Hari Nagalla , Dasnavis Sabiya Subject: [PATCH v2 3/4] arm64: dts: ti: k3-j784s4-evm: Add bootph-pre-ram property for SPL nodes Date: Tue, 8 Aug 2023 00:26:44 +0530 Message-ID: <20230807185645.128751-4-a-nandan@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230807185645.128751-1-a-nandan@ti.com> References: <20230807185645.128751-1-a-nandan@ti.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Add bootph-pre-ram property for all the nodes used in SPL stage, for syncing it later to u-boot j784s4 dts. Signed-off-by: Apurva Nandan --- arch/arm64/boot/dts/ti/k3-j784s4-evm.dts | 25 ++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts b/arch/arm64/boot/dts= /ti/k3-j784s4-evm.dts index cb852031c802..35933551e6be 100644 --- a/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts +++ b/arch/arm64/boot/dts/ti/k3-j784s4-evm.dts @@ -252,7 +252,9 @@ vdd_sd_dv: regulator-TLV71033 { }; =20 &main_pmx0 { + bootph-pre-ram; main_uart8_pins_default: main-uart8-default-pins { + bootph-pre-ram; pinctrl-single,pins =3D < J784S4_IOPAD(0x040, PIN_INPUT, 14) /* (AF37) MCASP0_AXR0.UART8_CTSn */ J784S4_IOPAD(0x044, PIN_OUTPUT, 14) /* (AG37) MCASP0_AXR1.UART8_RTSn */ @@ -269,6 +271,7 @@ J784S4_IOPAD(0x0e4, PIN_INPUT_PULLUP, 0) /* (AP37) I2C0= _SDA */ }; =20 main_mmc1_pins_default: main-mmc1-default-pins { + bootph-pre-ram; pinctrl-single,pins =3D < J784S4_IOPAD(0x104, PIN_INPUT, 0) /* (AB38) MMC1_CLK */ J784S4_IOPAD(0x108, PIN_INPUT, 0) /* (AB36) MMC1_CMD */ @@ -289,7 +292,9 @@ J784S4_IOPAD(0x020, PIN_INPUT, 7) /* (AJ35) MCAN15_RX.G= PIO0_8 */ }; =20 &wkup_pmx2 { + bootph-pre-ram; wkup_uart0_pins_default: wkup-uart0-default-pins { + bootph-pre-ram; pinctrl-single,pins =3D < J721S2_WKUP_IOPAD(0x070, PIN_INPUT, 0) /* (L37) WKUP_GPIO0_6.WKUP_UART0= _CTSn */ J721S2_WKUP_IOPAD(0x074, PIN_INPUT, 0) /* (L36) WKUP_GPIO0_7.WKUP_UART0= _RTSn */ @@ -299,6 +304,7 @@ J721S2_WKUP_IOPAD(0x04c, PIN_INPUT, 0) /* (K34) WKUP_UA= RT0_TXD */ }; =20 wkup_i2c0_pins_default: wkup-i2c0-default-pins { + bootph-pre-ram; pinctrl-single,pins =3D < J721S2_WKUP_IOPAD(0x98, PIN_INPUT, 0) /* (N33) WKUP_I2C0_SCL */ J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C0_SDA */ @@ -306,6 +312,7 @@ J721S2_WKUP_IOPAD(0x9c, PIN_INPUT, 0) /* (N35) WKUP_I2C= 0_SDA */ }; =20 mcu_uart0_pins_default: mcu-uart0-default-pins { + bootph-pre-ram; pinctrl-single,pins =3D < J784S4_WKUP_IOPAD(0x090, PIN_INPUT, 0) /* (H37) WKUP_GPIO0_14.MCU_UART0= _CTSn */ J784S4_WKUP_IOPAD(0x094, PIN_OUTPUT, 0) /* (K37) WKUP_GPIO0_15.MCU_UART= 0_RTSn */ @@ -366,7 +373,9 @@ J784S4_WKUP_IOPAD(0x170, PIN_INPUT, 0) /* (Y36) MCU_ADC= 1_AIN7 */ }; =20 &wkup_pmx0 { + bootph-pre-ram; mcu_fss0_ospi0_pins_default: mcu-fss0-ospi0-default-pins { + bootph-pre-ram; pinctrl-single,pins =3D < J784S4_WKUP_IOPAD(0x000, PIN_OUTPUT, 0) /* (E32) MCU_OSPI0_CLK */ J784S4_WKUP_IOPAD(0x02c, PIN_OUTPUT, 0) /* (A32) MCU_OSPI0_CSn0 */ @@ -384,7 +393,9 @@ J784S4_WKUP_IOPAD(0x008, PIN_INPUT, 0) /* (C34) MCU_OSP= I0_DQS */ }; =20 &wkup_pmx1 { + bootph-pre-ram; mcu_fss0_ospi0_1_pins_default: mcu-fss0-ospi0-1-default-pins { + bootph-pre-ram; pinctrl-single,pins =3D < J784S4_WKUP_IOPAD(0x004, PIN_OUTPUT, 6) /* (C32) MCU_OSPI0_ECC_FAIL */ J784S4_WKUP_IOPAD(0x000, PIN_OUTPUT, 6) /* (B34) MCU_OSPI0_RESET_OUT0 */ @@ -392,6 +403,7 @@ J784S4_WKUP_IOPAD(0x000, PIN_OUTPUT, 6) /* (B34) MCU_OS= PI0_RESET_OUT0 */ }; =20 mcu_fss0_ospi1_pins_default: mcu-fss0-ospi1-default-pins { + bootph-pre-ram; pinctrl-single,pins =3D < J784S4_WKUP_IOPAD(0x008, PIN_OUTPUT, 0) /* (F32) MCU_OSPI1_CLK */ J784S4_WKUP_IOPAD(0x024, PIN_OUTPUT, 0) /* (G32) MCU_OSPI1_CSn0 */ @@ -406,6 +418,7 @@ J784S4_WKUP_IOPAD(0x00C, PIN_INPUT, 0) /* (C31) MCU_OSP= I1_LBCLKO */ }; =20 &wkup_uart0 { + bootph-pre-ram; /* Firmware usage */ status =3D "reserved"; pinctrl-names =3D "default"; @@ -413,6 +426,7 @@ &wkup_uart0 { }; =20 &wkup_i2c0 { + bootph-pre-ram; status =3D "okay"; pinctrl-names =3D "default"; pinctrl-0 =3D <&wkup_i2c0_pins_default>; @@ -426,27 +440,32 @@ eeprom@50 { }; =20 &mcu_uart0 { + bootph-pre-ram; status =3D "okay"; pinctrl-names =3D "default"; pinctrl-0 =3D <&mcu_uart0_pins_default>; }; =20 &main_uart8 { + bootph-pre-ram; status =3D "okay"; pinctrl-names =3D "default"; pinctrl-0 =3D <&main_uart8_pins_default>; }; =20 &fss { + bootph-pre-ram; status =3D "okay"; }; =20 &ospi0 { + bootph-pre-ram; status =3D "okay"; pinctrl-names =3D "default"; pinctrl-0 =3D <&mcu_fss0_ospi0_pins_default>, <&mcu_fss0_ospi0_1_pins_def= ault>; =20 flash@0 { + bootph-pre-ram; compatible =3D "jedec,spi-nor"; reg =3D <0x0>; spi-tx-bus-width =3D <8>; @@ -494,6 +513,7 @@ partition@800000 { }; =20 partition@3fc0000 { + bootph-pre-ram; label =3D "ospi.phypattern"; reg =3D <0x3fc0000 0x40000>; }; @@ -502,11 +522,13 @@ partition@3fc0000 { }; =20 &ospi1 { + bootph-pre-ram; status =3D "okay"; pinctrl-names =3D "default"; pinctrl-0 =3D <&mcu_fss0_ospi1_pins_default>; =20 flash@0{ + bootph-pre-ram; compatible =3D "jedec,spi-nor"; reg =3D <0x0>; spi-tx-bus-width =3D <1>; @@ -554,6 +576,7 @@ partition@800000 { }; =20 partition@3fc0000 { + bootph-pre-ram; label =3D "qspi.phypattern"; reg =3D <0x3fc0000 0x40000>; }; @@ -598,6 +621,7 @@ exp2: gpio@22 { }; =20 &main_sdhci0 { + bootph-pre-ram; /* eMMC */ status =3D "okay"; non-removable; @@ -606,6 +630,7 @@ &main_sdhci0 { }; =20 &main_sdhci1 { + bootph-pre-ram; /* SD card */ status =3D "okay"; pinctrl-0 =3D <&main_mmc1_pins_default>; --=20 2.34.1