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