From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Tue, 09 Jan 2024 17:17:02 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rNEmk-00AUII-2Q for lore@lore.pengutronix.de; Tue, 09 Jan 2024 17:17:02 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rNEmj-0000PN-8U for lore@pengutronix.de; Tue, 09 Jan 2024 17:17:02 +0100 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:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To: Cc:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HpFAnZ5Ts6xp1JmL3FQZ2L/LzNa4JnEyHSAgrU10rlQ=; b=qPxDr/prX/LcOzieNYzl+5Z+eW D928T2Ts0x13hmRUHGdRxGfcVyq8HI8fsjYvLH1Vc/PP2Qv0mUYCo8bMt6+WT8/QSvh6F6uUiqiDB Z1ZV+WS/gdUXfdWIX56aaCpQSdhIT237OnE+PAVvfAD/pZS5DallQOITTRTWmED0EEFv+5CffQFUh YIkB/i7xvSI6zu2ksrT4ehWGgW+h0eK9dfAX9VUErgVfbOjhFyvbLVU78Xrl/0kafMtz9ULC5Rm85 YKFqa0hp4GM56Y5VAtEk/3sYSVwy2nbm3y9ovCKAg/WgOWR5scUzFaG7W5f89pGsRi6eBRw7xEAlg n8gwuI5Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rNElg-008o0q-11; Tue, 09 Jan 2024 16:15:56 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rNElL-008niz-2f for barebox@lists.infradead.org; Tue, 09 Jan 2024 16:15:41 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rNElF-0007lS-KF; Tue, 09 Jan 2024 17:15:29 +0100 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1rNElE-001WCl-Nf; Tue, 09 Jan 2024 17:15:28 +0100 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.96) (envelope-from ) id 1rNElE-00E7Qv-23; Tue, 09 Jan 2024 17:15:28 +0100 From: Sascha Hauer To: Barebox List Date: Tue, 9 Jan 2024 17:15:19 +0100 Message-Id: <20240109161527.3237581-14-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240109161527.3237581-1-s.hauer@pengutronix.de> References: <20240109161527.3237581-1-s.hauer@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240109_081535_915991_1FBB205F X-CRM114-Status: GOOD ( 15.29 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-6.2 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH v2 13/21] ARM: Layerscape: LS1028a: add psci node X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) The upstream dts files do not contain a psci node. Add one in order to use PSCI to reset the system. This will also add a PSCI node to the dtb the kernel is started with so that the Kernel can use PSCI to bring up the secondary CPU core. Signed-off-by: Sascha Hauer --- arch/arm/configs/layerscape_defconfig | 1 + arch/arm/dts/fsl-ls1028a.dtsi | 7 +++++++ 2 files changed, 8 insertions(+) create mode 100644 arch/arm/dts/fsl-ls1028a.dtsi diff --git a/arch/arm/configs/layerscape_defconfig b/arch/arm/configs/layerscape_defconfig index 35b254f139..5a5ea784e1 100644 --- a/arch/arm/configs/layerscape_defconfig +++ b/arch/arm/configs/layerscape_defconfig @@ -3,6 +3,7 @@ CONFIG_ARCH_LAYERSCAPE_PPA=y CONFIG_MACH_LS1046ARDB=y CONFIG_MACH_TQMLS1046A=y CONFIG_64BIT=y +CONFIG_ARM_PSCI_CLIENT=y CONFIG_MMU=y CONFIG_MALLOC_SIZE=0x0 CONFIG_MALLOC_TLSF=y diff --git a/arch/arm/dts/fsl-ls1028a.dtsi b/arch/arm/dts/fsl-ls1028a.dtsi new file mode 100644 index 0000000000..a15a219cfa --- /dev/null +++ b/arch/arm/dts/fsl-ls1028a.dtsi @@ -0,0 +1,7 @@ + +/ { + psci { + compatible = "arm,psci-1.0"; + method = "smc"; + }; +}; -- 2.39.2