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From:   Ansuel Smith <ansuelsmth@gmail.com>
To:     Rob Herring <robh+dt@kernel.org>
Cc:     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 v6 12/12] PCI: qcom: Replace define with standard value
Date:   Wed, 10 Jun 2020 18:06:54 +0200
Message-Id: <20200610160655.27799-13-ansuelsmth@gmail.com>
In-Reply-To: <20200610160655.27799-1-ansuelsmth@gmail.com>
References: <20200610160655.27799-1-ansuelsmth@gmail.com>
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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;
-- 
2.25.1