From patchwork Fri Apr 8 11:22:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sascha Hauer X-Patchwork-Id: 12806476 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 C7560C433F5 for ; Fri, 8 Apr 2022 11:28:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=nONz9+Q7OJAQf09J3S06JzPtzG0FSsP2OEtVEK1314Q=; b=YuiOduN6tcfW/v 8AFT0jcPUu9McAOui2rUYMl6bG2vDTNVBX6LwVvAWqs46rDv2jvFl8i2YBD5aDUfxe+2RLfBhk9Vj 8CUEIkukCWYCrrYN7nqBCz7Ayin79DA6klkRx56CAT6KU2Vll/KKkbzjWIjKNsmuwyF5cWKN0xlB7 GnoOpmIprn9kO7qJGzXzkBDOuA5MWCgX6BYm/4Na+9d2WfpJyC9Qe7COWfaqWW8N2W2RjBG52bRSq RTDUihUk+v14nFfvC7TWyTp2nDv/q6OWS+hymaWLaOVXECeMd+LQf1NS0J4tbJCM/Ah/a711eToGj hAfCCexN/FmBuYktabhQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncmmY-00GbH5-4a; Fri, 08 Apr 2022 11:28:02 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncmhh-00GYCr-S9 for linux-rockchip@bombadil.infradead.org; Fri, 08 Apr 2022 11:23:01 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=Ylwbq95l0Mm9FxsxOV6QaYnDgP36KUfOScIIYrOYbmQ=; b=hZ5UjieFO/eUnAH43gyM+HSSNm iIsh5lJ4ThsuQl2wVE+BcVtDTTRWE3Lv6Wsr/QeqvhS8/sWLgshgKeEj1fC+EHGCEsdGUqdlhj/Gm 4K4ciDQAxpe6RRU2SIesCkrLV+63ZfTXB5SMB2wcQS1J6nq8bdXhXaB7amHEYjtlsDQdXK3AluT6u wpfZAhaMOJqyFtA6FwTXxnXkOf4pPmbOBDfpEDGX+fw6x6IHXCrmXF7zHfV/eGFEQ/0nCjKLH+boQ sPLgelssI/hju+HnqPUhGqL24TuleuEEPfLzySE+ExFZi9XAHJo52JHdUr5gAKyNmYmSyZnetY1xI Dh0/i2jg==; Received: from metis.ext.pengutronix.de ([2001:67c:670:201:290:27ff:fe1d:cc33]) by desiato.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1ncmhb-002t9f-PZ for linux-rockchip@lists.infradead.org; Fri, 08 Apr 2022 11:22:58 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1ncmhS-0002I4-AK; Fri, 08 Apr 2022 13:22:46 +0200 Received: from [2a0a:edc0:0:1101:1d::28] (helo=dude02.red.stw.pengutronix.de) by drehscheibe.grey.stw.pengutronix.de with esmtp (Exim 4.94.2) (envelope-from ) id 1ncmhS-001n4M-Pg; Fri, 08 Apr 2022 13:22:45 +0200 Received: from sha by dude02.red.stw.pengutronix.de with local (Exim 4.94.2) (envelope-from ) id 1ncmhO-005Z44-CU; Fri, 08 Apr 2022 13:22:42 +0200 From: Sascha Hauer To: dri-devel@lists.freedesktop.org Cc: linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, kernel@pengutronix.de, Andy Yan , Benjamin Gaignard , Michael Riesch , Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Peter Geis , Sascha Hauer , Rob Herring Subject: [PATCH v10 10/24] dt-bindings: display: rockchip: dw-hdmi: Add regulator support Date: Fri, 8 Apr 2022 13:22:24 +0200 Message-Id: <20220408112238.1274817-11-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220408112238.1274817-1-s.hauer@pengutronix.de> References: <20220408112238.1274817-1-s.hauer@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2a0a:edc0:0:c01:1d::a2 X-SA-Exim-Mail-From: sha@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-rockchip@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220408_122256_025372_A9EFE31B X-CRM114-Status: GOOD ( 10.06 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org The RK3568 has HDMI_TX_AVDD0V9 and HDMI_TX_AVDD_1V8 supply inputs needed for the HDMI port. Add the binding for these supplies. Signed-off-by: Sascha Hauer Acked-by: Rob Herring --- Notes: Changes since v4: - Add Robs Ack .../bindings/display/rockchip/rockchip,dw-hdmi.yaml | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml index e6b8437a1e2d1..38ebb69830287 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-hdmi.yaml @@ -28,6 +28,17 @@ properties: reg-io-width: const: 4 + avdd-0v9-supply: + description: + A 0.9V supply that powers up the SoC internal circuitry. The actual pin name + varies between the different SoCs and is usually HDMI_TX_AVDD_0V9 or sometimes + HDMI_AVDD_1V0. + + avdd-1v8-supply: + description: + A 1.8V supply that powers up the SoC internal circuitry. The pin name on the + SoC usually is HDMI_TX_AVDD_1V8. + clocks: minItems: 2 items: