From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E6A2F46D2D2; Tue, 21 Jul 2026 18:57:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784660279; cv=none; b=O57XlHhxl+BTW++Nvy/pS1835P5+Il4ar1aM2yu5exjznxqBLM1YC0cb9Tp+Kb1R12BQf4f0b81keHMF9IOndVR2vB8syCpY45ioE822/CzdThqbo/9s7iH5AjuJZlyYXVqV1oGhgAPrVzjD8nuvQbFQEafiCZC6iC8c+PiE254= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784660279; c=relaxed/simple; bh=gZyk8jRvQDEbg+X7DpNWkCCgsTdoKR5f2zL4UYlr5BA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Gn0PskwE1TYqfPGYoh2puxh4Z7rNdbxC4ZEtLVvdVBnCxbbCI4ca4ocMDmBiPn7Fo6GWyKIv9GZlVf03VyCRePMRa601T0AQLPYPbYCw0DguYzHVTZOIOvyBDN+JCdY3lXjTGHz3ZW7nkWnpHjep9bO4IfXXsvuP3CogU01ZUMg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=AmvIINHP; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="AmvIINHP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3CA601F00A3D; Tue, 21 Jul 2026 18:57:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1784660271; bh=hd5KP7DJ9d3bSrZjgrBqn6Bd8XU28T3M+eUg1cj64hw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=AmvIINHPIKb/VXEDfGAHkgbmzjrqLivWJSpUGb17XGV8F67YciJnZOovKdePkCTm+ M0Td3PuU3FicEhqZ6UbfULBqdV5Eij4n5CDscfX2ucCH/BsZL5w7EX8VNZWKxWtMyM bV81RPcCI9cZq2XfmUpbu+Z7LKDPJYNBSQkhLfI4= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Yixun Lan , Sasha Levin Subject: [PATCH 7.1 0915/2077] clk: spacemit: k3: Switch to pll2_d6 as parent for PCIe clock Date: Tue, 21 Jul 2026 17:09:48 +0200 Message-ID: <20260721152614.395586881@linuxfoundation.org> X-Mailer: git-send-email 2.55.0 In-Reply-To: <20260721152552.646164743@linuxfoundation.org> References: <20260721152552.646164743@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Yixun Lan [ Upstream commit d8a4cef90b1a4ae9196a5bfba683eb9a0c75acdc ] According to SpacemiT updated docs, the PCIe master and slave clock's parent is the pll2_d6 clock, so fix it. Fixes: e371a77255b8 ("clk: spacemit: k3: add the clock tree") Link: https://patch.msgid.link/20260511-06-pci-clk-fix-v2-1-c9a5e563bab3@kernel.org Signed-off-by: Yixun Lan Signed-off-by: Sasha Levin --- drivers/clk/spacemit/ccu-k3.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/drivers/clk/spacemit/ccu-k3.c b/drivers/clk/spacemit/ccu-k3.c index bb8b75bdbdb30d..1a53b14739fed0 100644 --- a/drivers/clk/spacemit/ccu-k3.c +++ b/drivers/clk/spacemit/ccu-k3.c @@ -947,16 +947,16 @@ static const struct clk_parent_data edp1_pclk_parents[] = { }; CCU_MUX_GATE_DEFINE(edp1_pxclk, edp1_pclk_parents, APMU_LCD_EDP_CTRL, 18, 1, BIT(17), 0); -CCU_GATE_DEFINE(pciea_mstr_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_A, BIT(2), 0); -CCU_GATE_DEFINE(pciea_slv_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_A, BIT(1), 0); -CCU_GATE_DEFINE(pcieb_mstr_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_B, BIT(2), 0); -CCU_GATE_DEFINE(pcieb_slv_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_B, BIT(1), 0); -CCU_GATE_DEFINE(pciec_mstr_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_C, BIT(2), 0); -CCU_GATE_DEFINE(pciec_slv_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_C, BIT(1), 0); -CCU_GATE_DEFINE(pcied_mstr_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_D, BIT(2), 0); -CCU_GATE_DEFINE(pcied_slv_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_D, BIT(1), 0); -CCU_GATE_DEFINE(pciee_mstr_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_E, BIT(2), 0); -CCU_GATE_DEFINE(pciee_slv_clk, CCU_PARENT_HW(axi_clk), APMU_PCIE_CLK_RES_CTRL_E, BIT(1), 0); +CCU_GATE_DEFINE(pciea_mstr_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_A, BIT(2), 0); +CCU_GATE_DEFINE(pciea_slv_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_A, BIT(1), 0); +CCU_GATE_DEFINE(pcieb_mstr_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_B, BIT(2), 0); +CCU_GATE_DEFINE(pcieb_slv_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_B, BIT(1), 0); +CCU_GATE_DEFINE(pciec_mstr_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_C, BIT(2), 0); +CCU_GATE_DEFINE(pciec_slv_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_C, BIT(1), 0); +CCU_GATE_DEFINE(pcied_mstr_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_D, BIT(2), 0); +CCU_GATE_DEFINE(pcied_slv_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_D, BIT(1), 0); +CCU_GATE_DEFINE(pciee_mstr_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_E, BIT(2), 0); +CCU_GATE_DEFINE(pciee_slv_clk, CCU_PARENT_HW(pll2_d6), APMU_PCIE_CLK_RES_CTRL_E, BIT(1), 0); static const struct clk_parent_data emac_1588_parents[] = { CCU_PARENT_NAME(vctcxo_24m), -- 2.53.0