From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B860227FB03; Fri, 17 Oct 2025 15:29:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760714976; cv=none; b=Ppnjsw2wqCaigIzZpflf+Cb2T07iPuuw/5ygGfJH6rNMlVU9x3DdUjQWDe1177Fs64/AruHKc5zLrNaJRi1i25C98TwvXPQPFKbMoeoMM9SZVFe2dOYb4JuWQx288d4WKAy5YnSE0121larJaMoWZyabQeBEewOHngIiL8xOfaY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760714976; c=relaxed/simple; bh=PgUWCXVytbp7esri0YURpqDlH2EQJPvO4FSNQ+2Spvs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=N4mIgM6/XEIKVMTyohFxRHk4e+Dj2pd7i5avdTO9PGsvHeh81/YFJmpKHfz5M+ks8EwDg6AdgFS74KbHk+THrqY1NzTr6+MiJOjfWIkj4kobFeozE87YfmOjzO3NjZJJ2C+Vu5bUmUZFaZ2KWAjwwW5j5YL8U489vHDFnqg6sfg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=yyRW6ird; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="yyRW6ird" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 43B97C113D0; Fri, 17 Oct 2025 15:29:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760714976; bh=PgUWCXVytbp7esri0YURpqDlH2EQJPvO4FSNQ+2Spvs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yyRW6irdpCwzxLbJiTiFB3EAHDDws8KMqdR8QN2FnxEgwGrMiwqSp+zjJmkKVUAJi QpoMLlSOC2nN8cMn8eapgDO++OISXrfk00CHGXu39IVjg6A7+XB7dWovfytyHBV58c eP1W3rqM4rXlGiuopBCAs2bpaPHB2mVxkgWwztQc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Icenowy Zheng , Drew Fustini , Troy Mitchell , Sasha Levin Subject: [PATCH 6.17 022/371] clk: thead: th1520-ap: fix parent of padctrl0 clock Date: Fri, 17 Oct 2025 16:49:57 +0200 Message-ID: <20251017145202.600678320@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251017145201.780251198@linuxfoundation.org> References: <20251017145201.780251198@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Icenowy Zheng [ Upstream commit 9e99b992c8874f323091d50a5e4727bbd138192d ] The padctrl0 clock seems to be a child of the perisys_apb4_hclk clock, gating the later makes padctrl0 registers stuck too. Fix this relationship. Fixes: ae81b69fd2b1 ("clk: thead: Add support for T-Head TH1520 AP_SUBSYS clocks") Signed-off-by: Icenowy Zheng Reviewed-by: Drew Fustini Reviewed-by: Troy Mitchell Signed-off-by: Drew Fustini Signed-off-by: Sasha Levin --- drivers/clk/thead/clk-th1520-ap.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/clk/thead/clk-th1520-ap.c b/drivers/clk/thead/clk-th1520-ap.c index 4dbd1df9a86d4..8a5d699638379 100644 --- a/drivers/clk/thead/clk-th1520-ap.c +++ b/drivers/clk/thead/clk-th1520-ap.c @@ -798,13 +798,17 @@ static CCU_GATE(CLK_PERISYS_APB3_HCLK, perisys_apb3_hclk, "perisys-apb3-hclk", p 0x150, 11, CLK_IGNORE_UNUSED); static CCU_GATE(CLK_PERISYS_APB4_HCLK, perisys_apb4_hclk, "perisys-apb4-hclk", perisys_ahb_hclk_pd, 0x150, 12, 0); +static const struct clk_parent_data perisys_apb4_hclk_pd[] = { + { .hw = &perisys_apb4_hclk.gate.hw }, +}; + static CCU_GATE(CLK_NPU_AXI, npu_axi_clk, "npu-axi", axi_aclk_pd, 0x1c8, 5, 0); static CCU_GATE(CLK_CPU2VP, cpu2vp_clk, "cpu2vp", axi_aclk_pd, 0x1e0, 13, 0); static CCU_GATE(CLK_EMMC_SDIO, emmc_sdio_clk, "emmc-sdio", emmc_sdio_ref_clk_pd, 0x204, 30, 0); static CCU_GATE(CLK_GMAC1, gmac1_clk, "gmac1", gmac_pll_clk_pd, 0x204, 26, 0); static CCU_GATE(CLK_PADCTRL1, padctrl1_clk, "padctrl1", perisys_apb_pclk_pd, 0x204, 24, 0); static CCU_GATE(CLK_DSMART, dsmart_clk, "dsmart", perisys_apb_pclk_pd, 0x204, 23, 0); -static CCU_GATE(CLK_PADCTRL0, padctrl0_clk, "padctrl0", perisys_apb_pclk_pd, 0x204, 22, 0); +static CCU_GATE(CLK_PADCTRL0, padctrl0_clk, "padctrl0", perisys_apb4_hclk_pd, 0x204, 22, 0); static CCU_GATE(CLK_GMAC_AXI, gmac_axi_clk, "gmac-axi", axi4_cpusys2_aclk_pd, 0x204, 21, 0); static CCU_GATE(CLK_GPIO3, gpio3_clk, "gpio3-clk", peri2sys_apb_pclk_pd, 0x204, 20, 0); static CCU_GATE(CLK_GMAC0, gmac0_clk, "gmac0", gmac_pll_clk_pd, 0x204, 19, 0); -- 2.51.0