From: Ansuel Smith <ansuelsmth@gmail.com>
To: Rob Herring <robh+dt@kernel.org>
Cc: Vinod Koul <vkoul@kernel.org>,
Ansuel Smith <ansuelsmth@gmail.com>,
Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Bjorn Helgaas <bhelgaas@google.com>,
Mark Rutland <mark.rutland@arm.com>,
Stanimir Varbanov <svarbanov@mm-sol.com>,
Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>,
Andrew Murray <amurray@thegoodpenguin.co.uk>,
Philipp Zabel <p.zabel@pengutronix.de>,
linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v7 12/12] PCI: qcom: Replace define with standard value
Date: Mon, 15 Jun 2020 23:06:08 +0200 [thread overview]
Message-ID: <20200615210608.21469-13-ansuelsmth@gmail.com> (raw)
In-Reply-To: <20200615210608.21469-1-ansuelsmth@gmail.com>
Lots of define are actually already defined in pci_regs.h, directly use
the standard defines.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
drivers/pci/controller/dwc/pcie-qcom.c | 15 +++++----------
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/pci/controller/dwc/pcie-qcom.c b/drivers/pci/controller/dwc/pcie-qcom.c
index c40921589122..a23d3d886479 100644
--- a/drivers/pci/controller/dwc/pcie-qcom.c
+++ b/drivers/pci/controller/dwc/pcie-qcom.c
@@ -40,11 +40,6 @@
#define L23_CLK_RMV_DIS BIT(2)
#define L1_CLK_RMV_DIS BIT(1)
-#define PCIE20_COMMAND_STATUS 0x04
-#define CMD_BME_VAL 0x4
-#define PCIE20_DEVICE_CONTROL2_STATUS2 0x98
-#define PCIE_CAP_CPL_TIMEOUT_DISABLE 0x10
-
#define PCIE20_PARF_PHY_CTRL 0x40
#define PHY_CTRL_PHY_TX0_TERM_OFFSET_MASK GENMASK(20, 16)
#define PHY_CTRL_PHY_TX0_TERM_OFFSET(x) ((x) << 16)
@@ -73,8 +68,8 @@
#define CFG_BRIDGE_SB_INIT BIT(0)
#define PCIE20_CAP 0x70
-#define PCIE20_CAP_LINK_CAPABILITIES (PCIE20_CAP + 0xC)
-#define PCIE20_CAP_ACTIVE_STATE_LINK_PM_SUPPORT (BIT(10) | BIT(11))
+#define PCIE20_DEVICE_CONTROL2_STATUS2 (PCIE20_CAP + PCI_EXP_DEVCTL2)
+#define PCIE20_CAP_LINK_CAPABILITIES (PCIE20_CAP + PCI_EXP_LNKCAP)
#define PCIE20_CAP_LINK_1 (PCIE20_CAP + 0x14)
#define PCIE_CAP_LINK1_VAL 0x2FD7F
@@ -1095,15 +1090,15 @@ static int qcom_pcie_init_2_3_3(struct qcom_pcie *pcie)
pcie->parf + PCIE20_PARF_SYS_CTRL);
writel(0, pcie->parf + PCIE20_PARF_Q2A_FLUSH);
- writel(CMD_BME_VAL, pci->dbi_base + PCIE20_COMMAND_STATUS);
+ writel(PCI_COMMAND_MASTER, pci->dbi_base + PCI_COMMAND);
writel(DBI_RO_WR_EN, pci->dbi_base + PCIE20_MISC_CONTROL_1_REG);
writel(PCIE_CAP_LINK1_VAL, pci->dbi_base + PCIE20_CAP_LINK_1);
val = readl(pci->dbi_base + PCIE20_CAP_LINK_CAPABILITIES);
- val &= ~PCIE20_CAP_ACTIVE_STATE_LINK_PM_SUPPORT;
+ val &= ~PCI_EXP_LNKCAP_ASPMS;
writel(val, pci->dbi_base + PCIE20_CAP_LINK_CAPABILITIES);
- writel(PCIE_CAP_CPL_TIMEOUT_DISABLE, pci->dbi_base +
+ writel(PCI_EXP_DEVCTL2_COMP_TMOUT_DIS, pci->dbi_base +
PCIE20_DEVICE_CONTROL2_STATUS2);
return 0;
--
2.27.0.rc0
next prev parent reply other threads:[~2020-06-15 21:06 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-15 21:05 [PATCH v7 00/12] Multiple fixes in PCIe qcom driver Ansuel Smith
2020-06-15 21:05 ` [PATCH v7 01/12] PCI: qcom: Add missing ipq806x clocks in PCIe driver Ansuel Smith
2020-06-15 21:05 ` [PATCH v7 02/12] dt-bindings: PCI: qcom: Add missing clks Ansuel Smith
2020-06-15 21:05 ` [PATCH v7 03/12] PCI: qcom: Change duplicate PCI reset to phy reset Ansuel Smith
2020-06-15 21:06 ` [PATCH v7 04/12] PCI: qcom: Add missing reset for ipq806x Ansuel Smith
2020-06-15 21:06 ` [PATCH v7 05/12] dt-bindings: PCI: qcom: Add ext reset Ansuel Smith
2020-06-15 21:06 ` [PATCH v7 06/12] PCI: qcom: Use bulk clk api and assert on error Ansuel Smith
2020-06-15 21:06 ` [PATCH v7 07/12] PCI: qcom: Define some PARF params needed for ipq8064 SoC Ansuel Smith
2020-06-15 21:06 ` [PATCH v7 08/12] PCI: qcom: Add support for tx term offset for rev 2.1.0 Ansuel Smith
2020-06-15 21:06 ` [PATCH v7 09/12] PCI: qcom: Add ipq8064 rev2 variant Ansuel Smith
2020-06-15 21:06 ` [PATCH v7 10/12] dt-bindings: PCI: qcom: Add ipq8064 rev 2 variant Ansuel Smith
2020-06-15 21:06 ` [PATCH v7 11/12] PCI: qcom: Support pci speed set for ipq806x Ansuel Smith
2020-06-15 21:06 ` Ansuel Smith [this message]
2020-06-25 23:37 ` [PATCH v7 00/12] Multiple fixes in PCIe qcom driver Stanimir Varbanov
2020-07-07 14:05 ` Lorenzo Pieralisi
2020-07-07 14:57 ` Stanimir Varbanov
2020-07-07 15:15 ` Lorenzo Pieralisi
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