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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>
Cc: Andy Gross <andy.gross@linaro.org>,
	Bjorn Helgaas <bhelgaas@google.com>,
	David Brown <david.brown@linaro.org>,
	Khasim Syed Mohammed <khasim.mohammed@linaro.org>,
	Kishon Vijay Abraham I <kishon@ti.com>,
	Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
	Mark Rutland <mark.rutland@arm.com>,
	Niklas Cassel <niklas.cassel@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Stanimir Varbanov <svarbanov@mm-sol.com>,
	devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
	linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-pci@vger.kernel.org
Subject: [PATCH 1/7] clk: gcc-qcs404: Add PCIe resets
Date: Fri, 25 Jan 2019 15:45:03 -0800	[thread overview]
Message-ID: <20190125234509.26419-2-bjorn.andersson@linaro.org> (raw)
In-Reply-To: <20190125234509.26419-1-bjorn.andersson@linaro.org>

Enabling PCIe requires several of the PCIe related resets from GCC, so
add them all.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Stephen, I suggest that we merge this patch through Andy's devicetree branch,
together with the DT patch in the end of this series.

 drivers/clk/qcom/gcc-qcs404.c               | 7 +++++++
 include/dt-bindings/clock/qcom,gcc-qcs404.h | 7 +++++++
 2 files changed, 14 insertions(+)

diff --git a/drivers/clk/qcom/gcc-qcs404.c b/drivers/clk/qcom/gcc-qcs404.c
index 64da032bb9ed..cfb8789ff706 100644
--- a/drivers/clk/qcom/gcc-qcs404.c
+++ b/drivers/clk/qcom/gcc-qcs404.c
@@ -2675,6 +2675,13 @@ static const struct qcom_reset_map gcc_qcs404_resets[] = {
 	[GCC_PCIE_0_PHY_BCR] = { 0x3e004 },
 	[GCC_PCIE_0_LINK_DOWN_BCR] = { 0x3e038 },
 	[GCC_PCIEPHY_0_PHY_BCR] = { 0x3e03c },
+	[GCC_PCIE_0_AXI_MASTER_STICKY_ARES] = {0x3e040, 6},
+	[GCC_PCIE_0_AHB_ARES] = {0x3e040, 5},
+	[GCC_PCIE_0_AXI_SLAVE_ARES] = {0x3e040, 4},
+	[GCC_PCIE_0_AXI_MASTER_ARES] = {0x3e040, 3},
+	[GCC_PCIE_0_CORE_STICKY_ARES] = {0x3e040, 2},
+	[GCC_PCIE_0_SLEEP_ARES] = {0x3e040, 1},
+	[GCC_PCIE_0_PIPE_ARES] = {0x3e040, 0},
 	[GCC_EMAC_BCR] = { 0x4e000 },
 };
 
diff --git a/include/dt-bindings/clock/qcom,gcc-qcs404.h b/include/dt-bindings/clock/qcom,gcc-qcs404.h
index 6ceb55ed72c6..00ab0d77b38a 100644
--- a/include/dt-bindings/clock/qcom,gcc-qcs404.h
+++ b/include/dt-bindings/clock/qcom,gcc-qcs404.h
@@ -161,5 +161,12 @@
 #define GCC_PCIE_0_LINK_DOWN_BCR			11
 #define GCC_PCIEPHY_0_PHY_BCR				12
 #define GCC_EMAC_BCR					13
+#define GCC_PCIE_0_AXI_MASTER_STICKY_ARES		14
+#define GCC_PCIE_0_AHB_ARES				15
+#define GCC_PCIE_0_AXI_SLAVE_ARES			16
+#define GCC_PCIE_0_AXI_MASTER_ARES			17
+#define GCC_PCIE_0_CORE_STICKY_ARES			18
+#define GCC_PCIE_0_SLEEP_ARES				19
+#define GCC_PCIE_0_PIPE_ARES				20
 
 #endif
-- 
2.18.0

  reply	other threads:[~2019-01-25 23:45 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-25 23:45 [PATCH 0/7] QCS404 PCIe PHY and controller Bjorn Andersson
2019-01-25 23:45 ` Bjorn Andersson
2019-01-25 23:45 ` Bjorn Andersson [this message]
2019-01-30 19:24   ` [PATCH 1/7] clk: gcc-qcs404: Add PCIe resets Stephen Boyd
2019-02-08 14:11   ` Niklas Cassel
2019-01-25 23:45 ` [PATCH 2/7] dt-bindings: phy: Add binding for Qualcomm PCIe2 PHY Bjorn Andersson
2019-02-05  5:54   ` Vinod Koul
2019-01-25 23:45 ` [PATCH 3/7] phy: qcom: Add Qualcomm PCIe2 PHY driver Bjorn Andersson
2019-02-08 14:14   ` Niklas Cassel
2019-01-25 23:45 ` [PATCH 4/7] PCI: qcom: Use clk_bulk API for 2.4.0 controllers Bjorn Andersson
2019-02-08 14:17   ` Niklas Cassel
2019-01-25 23:45 ` [PATCH 5/7] dt-bindings: PCI: qcom: Add QCS404 to the binding Bjorn Andersson
2019-01-25 23:45 ` [PATCH 6/7] PCI: qcom: Add QCS404 PCIe controller support Bjorn Andersson
2019-02-08 16:39   ` Niklas Cassel
2019-01-25 23:45 ` [PATCH 7/7] arm64: dts: qcom: qcs404: Add PCIe related nodes Bjorn Andersson
2019-01-30 19:24   ` Stephen Boyd
2019-02-05  6:01   ` Vinod Koul
2019-02-08 14:50   ` Niklas Cassel

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