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From: Bjorn Andersson <bjorn.andersson@linaro.org>
To: Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>
Cc: Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>,
	linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH] clk: gcc-qcs404: Add PCIe resets
Date: Wed,  1 May 2019 17:21:38 -0700
Message-ID: <20190502002138.10646-1-bjorn.andersson@linaro.org> (raw)

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

Reviewed-by: Niklas Cassel <niklas.cassel@linaro.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---

Changes since v2:
- Rebased patch

 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 a54807eb3b28..29cf464dd2c8 100644
--- a/drivers/clk/qcom/gcc-qcs404.c
+++ b/drivers/clk/qcom/gcc-qcs404.c
@@ -2766,6 +2766,13 @@ 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 454b3f43f538..5959399fed2e 100644
--- a/include/dt-bindings/clock/qcom,gcc-qcs404.h
+++ b/include/dt-bindings/clock/qcom,gcc-qcs404.h
@@ -166,5 +166,12 @@
 #define GCC_PCIEPHY_0_PHY_BCR				12
 #define GCC_EMAC_BCR					13
 #define GCC_CDSP_RESTART				14
+#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


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