[{"id":3676164,"web_url":"http://patchwork.ozlabs.org/comment/3676164/","msgid":"","list_archive_url":null,"date":"2026-04-11T14:37:10","subject":"Re: [PATCH v5 11/12] dm: core: Split SIMPLE_PM_BUS into phases","submitter":{"id":6170,"url":"http://patchwork.ozlabs.org/api/people/6170/","name":"Simon Glass","email":"sjg@chromium.org"},"content":"Hi Markus,\n\nOn Fri, 10 Apr 2026 at 07:33, Markus Schneider-Pargmann (TI)\n wrote:\n>\n> Similar to SIMPLE_BUS, create a SPL_SIMPLE_PM_BUS additional to the\n> SIMPLE_PM_BUS. Most boards will not need SIMPLE_PM_BUS in SPL.\n>\n> This is currently needed to reduce the SPL size for beagle bone black\n> with OF_UPSTREAM enabled.\n>\n> Signed-off-by: Markus Schneider-Pargmann (TI) \n> ---\n> drivers/core/Kconfig | 8 ++++++++\n> drivers/core/Makefile | 2 +-\n> 2 files changed, 9 insertions(+), 1 deletion(-)\n>\n> diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig\n> index 5419bf65b5d653464f8bf958382ede30954d6402..0471e2977d0a993afcafee11874d43016d6738b4 100644\n> --- a/drivers/core/Kconfig\n> +++ b/drivers/core/Kconfig\n> @@ -342,6 +342,14 @@ config SIMPLE_PM_BUS\n> Supports the 'simple-pm-bus' driver, which is used for busses that\n> have power domains and/or clocks which need to be enabled before use.\n>\n> +config SPL_SIMPLE_PM_BUS\n> + bool \"Support simple-pm-bus driver in SPL\"\n> + depends on SPL_DM && SPL_OF_CONTROL && SPL_CLK && SPL_POWER_DOMAIN\n> + help\n> + Supports the 'simple-pm-bus' driver, which is used for busses that\n> + have power domains and/or clocks which need to be enabled before use,\n> + in SPL.\n> +\n> config OF_TRANSLATE\n> bool \"Translate addresses using fdt_translate_address\"\n> depends on DM && OF_CONTROL\n> diff --git a/drivers/core/Makefile b/drivers/core/Makefile\n> index a549890c22b997a8c3e7cd6ab08b2ed2ac7994b2..1073c26b2ed0009e15ccca0bac93a64d882f0df9 100644\n> --- a/drivers/core/Makefile\n> +++ b/drivers/core/Makefile\n> @@ -7,7 +7,7 @@ obj-$(CONFIG_$(PHASE_)ACPIGEN) += acpi.o\n> obj-$(CONFIG_$(PHASE_)DEVRES) += devres.o\n> obj-$(CONFIG_$(PHASE_)DM_DEVICE_REMOVE) += device-remove.o\n> obj-$(CONFIG_$(PHASE_)SIMPLE_BUS) += simple-bus.o\n> -obj-$(CONFIG_SIMPLE_PM_BUS) += simple-pm-bus.o\n> +obj-$(CONFIG_$(PHASE_)SIMPLE_PM_BUS) += simple-pm-bus.o\n> obj-$(CONFIG_DM) += dump.o\n> obj-$(CONFIG_$(PHASE_)REGMAP) += regmap.o\n> obj-$(CONFIG_$(PHASE_)SYSCON) += syscon-uclass.o\n>\n> --\n> 2.53.0\n>\n\nI'm assuming that this doesn't affect any existing boards.\n\nReviewed-by: Simon Glass \n\nRegards,\nSimon","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=chromium.org header.i=@chromium.org header.a=rsa-sha256\n header.s=google header.b=R1bE2CHL;\n\tdkim-atps=neutral","legolas.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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Sat, 11 Apr 2026\n 07:37:24 -0700 (PDT)","MIME-Version":"1.0","References":"\n <20260410-topic-am33-evm-oftree-v2026-01-v5-0-4b9c7aca0e3e@baylibre.com>\n <20260410-topic-am33-evm-oftree-v2026-01-v5-11-4b9c7aca0e3e@baylibre.com>","In-Reply-To":"\n <20260410-topic-am33-evm-oftree-v2026-01-v5-11-4b9c7aca0e3e@baylibre.com>","From":"Simon Glass ","Date":"Sat, 11 Apr 2026 08:37:10 -0600","X-Gm-Features":"AQROBzCKu1gobAoMT1wrMYpGqSN6A7oms0pso1adNWAui87mZxsT0-B78xK03ns","Message-ID":"\n ","Subject":"Re: [PATCH v5 11/12] dm: core: Split SIMPLE_PM_BUS into phases","To":"\"Markus Schneider-Pargmann (TI)\" ","Cc":"u-boot@lists.denx.de, Marc Murphy ,\n Tom Rini , Rasmus Villemoes ,\n Kory Maincent ,\n Marek Vasut ,\n Romain Gantois ,\n Parvathi Pudi ,\n Basharath Hussain Khaja ,\n Paul Barker ,\n \"Andrew F. Davis\" , Anshul Dalal ,\n Michael Trimarchi ","Content-Type":"text/plain; charset=\"UTF-8\"","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 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"}},{"id":3676611,"web_url":"http://patchwork.ozlabs.org/comment/3676611/","msgid":"<20260413115142.4e3ea458@kmaincent-XPS-13-7390>","list_archive_url":null,"date":"2026-04-13T09:51:42","subject":"Re: [PATCH v5 11/12] dm: core: Split SIMPLE_PM_BUS into phases","submitter":{"id":80520,"url":"http://patchwork.ozlabs.org/api/people/80520/","name":"Kory Maincent","email":"kory.maincent@bootlin.com"},"content":"On Fri, 10 Apr 2026 15:31:51 +0200\n\"Markus Schneider-Pargmann (TI)\" wrote:\n\n> Similar to SIMPLE_BUS, create a SPL_SIMPLE_PM_BUS additional to the\n> SIMPLE_PM_BUS. Most boards will not need SIMPLE_PM_BUS in SPL.\n> \n> This is currently needed to reduce the SPL size for beagle bone black\n> with OF_UPSTREAM enabled.\n> \n> Signed-off-by: Markus Schneider-Pargmann (TI) \n\nReviewed-by: Kory Maincent \n\nThank you!","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=bootlin.com header.i=@bootlin.com header.a=rsa-sha256\n header.s=dkim header.b=t7/F+SBd;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)","phobos.denx.de;\n dmarc=pass (p=reject dis=none) header.from=bootlin.com","phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de","phobos.denx.de;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=bootlin.com header.i=@bootlin.com header.b=\"t7/F+SBd\";\n\tdkim-atps=neutral","phobos.denx.de;\n dmarc=pass (p=reject dis=none) header.from=bootlin.com","phobos.denx.de;\n spf=pass smtp.mailfrom=kory.maincent@bootlin.com"],"Received":["from phobos.denx.de (phobos.denx.de\n [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fvN3Z6np8z1yDF\n\tfor ; Mon, 13 Apr 2026 19:51:54 +1000 (AEST)","from h2850616.stratoserver.net (localhost [IPv6:::1])\n\tby phobos.denx.de (Postfix) with ESMTP id 0DB51841C2;\n\tMon, 13 Apr 2026 11:51:52 +0200 (CEST)","by phobos.denx.de (Postfix, from userid 109)\n id B2993841C2; Mon, 13 Apr 2026 11:51:49 +0200 (CEST)","from smtpout-03.galae.net (smtpout-03.galae.net [185.246.85.4])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))\n (No client certificate requested)\n by phobos.denx.de (Postfix) with ESMTPS id 8622B839DF\n for ; Mon, 13 Apr 2026 11:51:47 +0200 (CEST)","from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233])\n by smtpout-03.galae.net (Postfix) with ESMTPS id 085E84E42963;\n Mon, 13 Apr 2026 09:51:47 +0000 (UTC)","from mail.galae.net (mail.galae.net [212.83.136.155])\n by smtpout-01.galae.net (Postfix) with ESMTPS id CCB1A5FFB9;\n Mon, 13 Apr 2026 09:51:46 +0000 (UTC)","from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon)\n with ESMTPSA id 57C8E104501E1;\n Mon, 13 Apr 2026 11:51:43 +0200 (CEST)"],"X-Spam-Checker-Version":"SpamAssassin 3.4.2 (2018-09-13) on phobos.denx.de","X-Spam-Level":"","X-Spam-Status":"No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,\n DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_BLOCKED,\n RCVD_IN_VALIDITY_CERTIFIED_BLOCKED,RCVD_IN_VALIDITY_RPBL_BLOCKED,\n SPF_HELO_PASS,SPF_PASS autolearn=ham autolearn_force=no version=3.4.2","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim;\n t=1776073906; h=from:subject:date:message-id:to:cc:mime-version:content-type:\n content-transfer-encoding:in-reply-to:references;\n bh=dqC1N/EzsB7dvX4wmvGDySSfubQx3v3KIdqqgJtX7Zs=;\n b=t7/F+SBd4aDj/mJLIEe1NzC90Ig/0LYXeqlBolTkLNjY/KEBQ/wtB86tPpk5oq0MycYP0P\n gkq8fs8izqnBrEayrfogaDQONcZraMlfpQCxO6LRfQgvnRo0eQF3DxDKTiVCGrGidklJFp\n dZOKoenY4Vf3hnO6+VwvDwUIdWdkH3X0QdibF05NNxwwYxplrQGUTi6LG6HqDljhTIXp1K\n 58CIw3t/UyeEHOaOqauLJr6aoBTgR6KiMyD74Ws4unhI6zR93ucMINotq7VxoXIidPW4yw\n Ttd80d7x6XDqlpi2Si/unlF4+211u7TpXqj12lNWwAE44BHF11Pb51v8AdiOfA==","Date":"Mon, 13 Apr 2026 11:51:42 +0200","From":"Kory Maincent ","To":"\"Markus Schneider-Pargmann (TI)\" ","Cc":"u-boot@lists.denx.de, Marc Murphy , Tom Rini\n , Rasmus Villemoes , Marek Vasut\n , Romain Gantois\n , Parvathi Pudi ,\n Basharath Hussain Khaja , Paul Barker\n , \"Andrew F. Davis\" , Simon Glass\n , Anshul Dalal , Michael Trimarchi\n ","Subject":"Re: [PATCH v5 11/12] dm: core: Split SIMPLE_PM_BUS into phases","Message-ID":"<20260413115142.4e3ea458@kmaincent-XPS-13-7390>","In-Reply-To":"\n <20260410-topic-am33-evm-oftree-v2026-01-v5-11-4b9c7aca0e3e@baylibre.com>","References":"\n <20260410-topic-am33-evm-oftree-v2026-01-v5-0-4b9c7aca0e3e@baylibre.com>\n <20260410-topic-am33-evm-oftree-v2026-01-v5-11-4b9c7aca0e3e@baylibre.com>","Organization":"bootlin","X-Mailer":"Claws Mail 4.2.0 (GTK 3.24.41; x86_64-pc-linux-gnu)","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","Content-Transfer-Encoding":"quoted-printable","X-Last-TLS-Session-Version":"TLSv1.3","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 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"}}]