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50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
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From cfe7a6abd3d7e9ffeed8230847bbe2f680757305 Mon Sep 17 00:00:00 2001
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From: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
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Date: Sun, 24 Apr 2016 23:43:19 +0530
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Subject: [PATCH 114/123] drivers: PCIE enable for Linux
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[This patch from sdk release, just context adjustment]
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Add support for PCIE for LS1012A in kernel
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Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava@nxp.com>
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Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
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Integrated-by: Jiang Yutang <yutang.jiang@nxp.com>
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---
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drivers/irqchip/irq-ls-scfg-msi.c | 1 +
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drivers/pci/host/pci-layerscape.c | 7 +++++++
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2 files changed, 8 insertions(+)
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--- a/drivers/irqchip/irq-ls-scfg-msi.c
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+++ b/drivers/irqchip/irq-ls-scfg-msi.c
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@@ -219,6 +219,7 @@ static int ls_scfg_msi_remove(struct pla
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}
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static const struct of_device_id ls_scfg_msi_id[] = {
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+ { .compatible = "fsl,ls1012a-msi", },
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{ .compatible = "fsl,1s1021a-msi", },
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{ .compatible = "fsl,1s1043a-msi", },
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{},
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--- a/drivers/pci/host/pci-layerscape.c
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+++ b/drivers/pci/host/pci-layerscape.c
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@@ -192,6 +192,12 @@ static struct ls_pcie_drvdata ls1021_drv
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.ops = &ls1021_pcie_host_ops,
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};
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+static struct ls_pcie_drvdata ls1012_drvdata = {
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+ .lut_offset = 0xC0000,
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+ .ltssm_shift = 24,
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+ .ops = &ls_pcie_host_ops,
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+};
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+
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static struct ls_pcie_drvdata ls1043_drvdata = {
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.lut_offset = 0x10000,
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.ltssm_shift = 24,
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@@ -205,6 +211,7 @@ static struct ls_pcie_drvdata ls2080_drv
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};
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static const struct of_device_id ls_pcie_of_match[] = {
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+ { .compatible = "fsl,ls1012a-pcie", .data = &ls1012_drvdata },
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{ .compatible = "fsl,ls1021a-pcie", .data = &ls1021_drvdata },
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{ .compatible = "fsl,ls1043a-pcie", .data = &ls1043_drvdata },
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{ .compatible = "fsl,ls2080a-pcie", .data = &ls2080_drvdata },
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