From patchwork Tue Aug 16 19:32:56 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= X-Patchwork-Id: 12945245 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 63D09C25B0E for ; Tue, 16 Aug 2022 19:33:52 +0000 (UTC) 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: Content-Type: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=+lQMoGBR7YMUGFQP1uiSFLtd0MupXbssfmgl8Lus5Oo=; b=ZF9YxAiz1CvBHxAtZEZeoKagkr Yrr+CnB6Uj/CvnWE/BKX2rwFfUra+Ex9FzW7glXzLgAKtvP02mTrq5Px57zEt4i0f5dgRrsbdX8fc CJ57IzAo9blYoHCkaY92e7OZdRg3nIrDyCRZY7tjL+B4gOpIYh80OaGvCL0Cc+aZzxzWzsAtaYMYF mWjaZ5Tmm5OtHhuqadlaMLglTGS+AiJNiAyJmsB87Re7zJVxWsQT8gihz39HuJrImKr+i+SFqcA3v SYaMgcLI7dosVa8AugOB7UA9qnCqOyr+0Vs7Vk+Gztaus5+qLbRenXquTB2UkffvtRyJvsnuXcrKz moi9GcPg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oO2Js-006SCF-FW; Tue, 16 Aug 2022 19:33:44 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oO2JI-006Rp5-Jn; Tue, 16 Aug 2022 19:33:10 +0000 Received: from notapiano.myfiosgateway.com (unknown [70.107.189.129]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: nfraprado) by madras.collabora.co.uk (Postfix) with ESMTPSA id 8B3F3660159E; Tue, 16 Aug 2022 20:33:04 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1660678386; bh=3Atu3UpSZ4NSwkk/RpeysbRl/HDbYyNWeDk1tmMm5o4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fgcc95d6bWLpL2xDmRdqaQW5J4WH8gXjJRycYLzE/iJzXIWBvMcrkyZVwDdARwqan 0VknMxD1CyUu8X33QvQRInyTC0WzTqt0V5gzryo//tE4IfvUIjgTQ6IngvvkzzpaR5 vvf1fjTzQoRl8cDC9jmRmnMqxwYiBg6CDtFXWS/K2sCtHDn5QLohxSEHlagRn1dhs5 5hBU9puHmaWM8qssGcT9OtLku5Hl1roGncbqQcLUkY+APDSQlwV2aR5AYv7NKqjPbi NktevX7MkbWtzoMzVllc2Zg4VofrS/H80VtTYP2JZuIiX1gK0ivCy0QxtMHwrvzsz4 7r7/cs9yoCnJg== From: =?utf-8?b?TsOtY29sYXMgRi4gUi4gQS4gUHJhZG8=?= To: Michael Turquette Cc: Bo-Chen Chen , AngeloGioacchino Del Regno , =?utf-8?q?N=C3=ADcolas_F_=2E_R_=2E_A_=2E_Prado?= , Chen-Yu Tsai , Matthias Brugger , Miles Chen , Stephen Boyd , linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Subject: [RESEND PATCH v3 2/2] clk: mediatek: clk-mt8195-vdo1: Reparent and set rate on vdo1_dpintf's parent Date: Tue, 16 Aug 2022 15:32:56 -0400 Message-Id: <20220816193257.658487-3-nfraprado@collabora.com> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20220816193257.658487-1-nfraprado@collabora.com> References: <20220816193257.658487-1-nfraprado@collabora.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220816_123308_849253_ECF595F5 X-CRM114-Status: GOOD ( 10.99 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: AngeloGioacchino Del Regno Like it was done for the vdo0_dp_intf0_dp_intf clock (used for eDP), add the CLK_SET_RATE_PARENT flag to CLK_VDO1_DPINTF (used for DP) and also fix its parent clock name as it has to be "top_dp" for two reasons: - This is its real parent! - Likewise to eDP/VDO0 counterpart, we need clock source selection on CLK_TOP_DP. Fixes: 269987505ba9 ("clk: mediatek: Add MT8195 vdosys1 clock support") Signed-off-by: AngeloGioacchino Del Regno Tested-by: Bo-Chen Chen Reviewed-by: Bo-Chen Chen Signed-off-by: Nícolas F. R. A. Prado --- drivers/clk/mediatek/clk-mt8195-vdo1.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/clk/mediatek/clk-mt8195-vdo1.c b/drivers/clk/mediatek/clk-mt8195-vdo1.c index 3378487d2c90..d54d7726d186 100644 --- a/drivers/clk/mediatek/clk-mt8195-vdo1.c +++ b/drivers/clk/mediatek/clk-mt8195-vdo1.c @@ -43,6 +43,10 @@ static const struct mtk_gate_regs vdo1_3_cg_regs = { #define GATE_VDO1_2(_id, _name, _parent, _shift) \ GATE_MTK(_id, _name, _parent, &vdo1_2_cg_regs, _shift, &mtk_clk_gate_ops_setclr) +#define GATE_VDO1_2_FLAGS(_id, _name, _parent, _shift, _flags) \ + GATE_MTK_FLAGS(_id, _name, _parent, &vdo1_2_cg_regs, _shift, \ + &mtk_clk_gate_ops_setclr, _flags) + #define GATE_VDO1_3(_id, _name, _parent, _shift) \ GATE_MTK(_id, _name, _parent, &vdo1_3_cg_regs, _shift, &mtk_clk_gate_ops_setclr) @@ -99,7 +103,7 @@ static const struct mtk_gate vdo1_clks[] = { GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPI0, "vdo1_disp_monitor_dpi0", "top_vpp", 1), GATE_VDO1_2(CLK_VDO1_DPI1, "vdo1_dpi1", "top_vpp", 8), GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPI1, "vdo1_disp_monitor_dpi1", "top_vpp", 9), - GATE_VDO1_2(CLK_VDO1_DPINTF, "vdo1_dpintf", "top_vpp", 16), + GATE_VDO1_2_FLAGS(CLK_VDO1_DPINTF, "vdo1_dpintf", "top_dp", 16, CLK_SET_RATE_PARENT), GATE_VDO1_2(CLK_VDO1_DISP_MONITOR_DPINTF, "vdo1_disp_monitor_dpintf", "top_vpp", 17), /* VDO1_3 */ GATE_VDO1_3(CLK_VDO1_26M_SLOW, "vdo1_26m_slow", "clk26m", 8),