[{"id":2899694,"web_url":"http://patchwork.ozlabs.org/comment/2899694/","msgid":"","list_archive_url":null,"date":"2022-05-20T06:28:42","subject":"Re: [PATCH v2 3/3] ARM: dts: stm32: add rcc node for STM32MP13","submitter":{"id":80709,"url":"http://patchwork.ozlabs.org/api/people/80709/","name":"Patrice Chotard","email":"patrice.chotard@foss.st.com"},"content":"Hi Patrick\n\nOn 5/19/22 17:56, Patrick Delaunay wrote:\n> Add the RCC node, not yet in Linux kernel device tree\n> to handle the U-Boot RCC drivers with the needed U-Boot\n> property \"u-boot,dm-pre-reloc\" property as the clock and reset drivers\n> are required during pre-location.\n> \n> \n> Signed-off-by: Patrick Delaunay \n> ---\n> \n> (no changes since v1)\n> \n> arch/arm/dts/stm32mp13-u-boot.dtsi | 4 ++++\n> arch/arm/dts/stm32mp131.dtsi | 7 +++++++\n> 2 files changed, 11 insertions(+)\n> \n> diff --git a/arch/arm/dts/stm32mp13-u-boot.dtsi b/arch/arm/dts/stm32mp13-u-boot.dtsi\n> index 1b5b358690..126f282816 100644\n> --- a/arch/arm/dts/stm32mp13-u-boot.dtsi\n> +++ b/arch/arm/dts/stm32mp13-u-boot.dtsi\n> @@ -86,6 +86,10 @@\n> \tu-boot,dm-pre-reloc;\n> };\n> \n> +&rcc {\n> +\tu-boot,dm-pre-reloc;\n> +};\n> +\n> &syscfg {\n> \tu-boot,dm-pre-reloc;\n> };\n> diff --git a/arch/arm/dts/stm32mp131.dtsi b/arch/arm/dts/stm32mp131.dtsi\n> index 950e172e45..fcb0af09b5 100644\n> --- a/arch/arm/dts/stm32mp131.dtsi\n> +++ b/arch/arm/dts/stm32mp131.dtsi\n> @@ -159,6 +159,13 @@\n> \t\t\tdma-channels = <16>;\n> \t\t};\n> \n> +\t\trcc: rcc@50000000 {\n> +\t\t\tcompatible = \"st,stm32mp13-rcc\", \"syscon\";\n> +\t\t\treg = <0x50000000 0x1000>;\n> +\t\t\t#clock-cells = <1>;\n> +\t\t\t#reset-cells = <1>;\n> +\t\t};\n> +\n> \t\texti: interrupt-controller@5000d000 {\n> \t\t\tcompatible = \"st,stm32mp13-exti\", \"syscon\";\n> \t\t\tinterrupt-controller;\nReviewed-by: Patrice Chotard \n\nThanks\nPatrice","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["bilbo.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=foss.st.com header.i=@foss.st.com header.a=rsa-sha256\n header.s=selector1 header.b=p6xerb4h;\n\tdkim-atps=neutral","ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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Linux x86_64; rv:91.0) Gecko/20100101\n Thunderbird/91.8.1","Subject":"Re: [PATCH v2 3/3] ARM: dts: stm32: add rcc node for STM32MP13","Content-Language":"en-US","To":"Patrick Delaunay , ","CC":"Gabriel FERNANDEZ , Tom Rini\n ,\n U-Boot STM32 ","References":"<20220519155647.1433652-1-patrick.delaunay@foss.st.com>\n <20220519175614.v2.3.I43cd48cb3b34ee1655bd373e119c9072ef04d8c7@changeid>","From":"Patrice CHOTARD ","In-Reply-To":"\n <20220519175614.v2.3.I43cd48cb3b34ee1655bd373e119c9072ef04d8c7@changeid>","Content-Type":"text/plain; charset=\"UTF-8\"","Content-Transfer-Encoding":"7bit","X-Originating-IP":"[10.75.127.49]","X-ClientProxiedBy":"SFHDAG2NODE3.st.com (10.75.127.6) To SHFDAG1NODE1.st.com\n (10.75.129.69)","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.205,Aquarius:18.0.874,Hydra:6.0.486,FMLib:17.11.64.514\n definitions=2022-05-20_02,2022-05-19_03,2022-02-23_01","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.5 at phobos.denx.de","X-Virus-Status":"Clean"}}]