|
|
|
@ -1,7 +1,6 @@
|
|
|
|
|
diff -urN a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c
|
|
|
|
|
--- a/drivers/clk/clk-devres.c 2019-08-29 16:59:26.540010395 +0800
|
|
|
|
|
+++ b/drivers/clk/clk-devres.c 2019-08-29 17:02:09.215924786 +0800
|
|
|
|
|
@@ -34,6 +34,17 @@
|
|
|
|
|
--- a/drivers/clk/clk-devres.c
|
|
|
|
|
+++ b/drivers/clk/clk-devres.c
|
|
|
|
|
@@ -34,6 +34,17 @@ struct clk *devm_clk_get(struct device *
|
|
|
|
|
}
|
|
|
|
|
EXPORT_SYMBOL(devm_clk_get);
|
|
|
|
|
|
|
|
|
@ -19,9 +18,8 @@ diff -urN a/drivers/clk/clk-devres.c b/drivers/clk/clk-devres.c
|
|
|
|
|
struct clk_bulk_devres {
|
|
|
|
|
struct clk_bulk_data *clks;
|
|
|
|
|
int num_clks;
|
|
|
|
|
diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c
|
|
|
|
|
--- a/drivers/pci/controller/pcie-mediatek.c 2019-08-29 16:59:10.520410188 +0800
|
|
|
|
|
+++ b/drivers/pci/controller/pcie-mediatek.c 2019-08-29 17:01:58.340199243 +0800
|
|
|
|
|
--- a/drivers/pci/controller/pcie-mediatek.c
|
|
|
|
|
+++ b/drivers/pci/controller/pcie-mediatek.c
|
|
|
|
|
@@ -15,6 +15,7 @@
|
|
|
|
|
#include <linux/irqdomain.h>
|
|
|
|
|
#include <linux/kernel.h>
|
|
|
|
@ -30,7 +28,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
#include <linux/of_address.h>
|
|
|
|
|
#include <linux/of_pci.h>
|
|
|
|
|
#include <linux/of_platform.h>
|
|
|
|
|
@@ -162,6 +163,7 @@
|
|
|
|
|
@@ -162,6 +163,7 @@ struct mtk_pcie_soc {
|
|
|
|
|
* @phy: pointer to PHY control block
|
|
|
|
|
* @lane: lane count
|
|
|
|
|
* @slot: port slot
|
|
|
|
@ -38,7 +36,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
* @irq_domain: legacy INTx IRQ domain
|
|
|
|
|
* @inner_domain: inner IRQ domain
|
|
|
|
|
* @msi_domain: MSI IRQ domain
|
|
|
|
|
@@ -182,6 +184,7 @@
|
|
|
|
|
@@ -182,6 +184,7 @@ struct mtk_pcie_port {
|
|
|
|
|
struct phy *phy;
|
|
|
|
|
u32 lane;
|
|
|
|
|
u32 slot;
|
|
|
|
@ -46,7 +44,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
struct irq_domain *irq_domain;
|
|
|
|
|
struct irq_domain *inner_domain;
|
|
|
|
|
struct irq_domain *msi_domain;
|
|
|
|
|
@@ -225,10 +228,8 @@
|
|
|
|
|
@@ -225,10 +228,8 @@ static void mtk_pcie_subsys_powerdown(st
|
|
|
|
|
|
|
|
|
|
clk_disable_unprepare(pcie->free_ck);
|
|
|
|
|
|
|
|
|
@ -59,7 +57,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void mtk_pcie_port_free(struct mtk_pcie_port *port)
|
|
|
|
|
@@ -394,75 +395,6 @@
|
|
|
|
|
@@ -394,75 +395,6 @@ static struct pci_ops mtk_pcie_ops_v2 =
|
|
|
|
|
.write = mtk_pcie_config_write,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
@ -135,7 +133,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
static void mtk_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
|
|
|
|
|
{
|
|
|
|
|
struct mtk_pcie_port *port = irq_data_get_irq_chip_data(data);
|
|
|
|
|
@@ -601,6 +533,27 @@
|
|
|
|
|
@@ -601,6 +533,27 @@ static void mtk_pcie_enable_msi(struct m
|
|
|
|
|
writel(val, port->base + PCIE_INT_MASK);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -163,7 +161,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
static int mtk_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
|
|
|
|
|
irq_hw_number_t hwirq)
|
|
|
|
|
{
|
|
|
|
|
@@ -630,6 +583,7 @@
|
|
|
|
|
@@ -630,6 +583,7 @@ static int mtk_pcie_init_irq_domain(stru
|
|
|
|
|
|
|
|
|
|
port->irq_domain = irq_domain_add_linear(pcie_intc_node, PCI_NUM_INTX,
|
|
|
|
|
&intx_domain_ops, port);
|
|
|
|
@ -171,7 +169,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
if (!port->irq_domain) {
|
|
|
|
|
dev_err(dev, "failed to get INTx IRQ domain\n");
|
|
|
|
|
return -ENODEV;
|
|
|
|
|
@@ -639,8 +593,6 @@
|
|
|
|
|
@@ -639,8 +593,6 @@ static int mtk_pcie_init_irq_domain(stru
|
|
|
|
|
ret = mtk_pcie_allocate_msi_domains(port);
|
|
|
|
|
if (ret)
|
|
|
|
|
return ret;
|
|
|
|
@ -180,7 +178,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
@@ -693,7 +645,7 @@
|
|
|
|
|
@@ -693,7 +645,7 @@ static int mtk_pcie_setup_irq(struct mtk
|
|
|
|
|
struct mtk_pcie *pcie = port->pcie;
|
|
|
|
|
struct device *dev = pcie->dev;
|
|
|
|
|
struct platform_device *pdev = to_platform_device(dev);
|
|
|
|
@ -189,7 +187,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
|
|
|
|
|
err = mtk_pcie_init_irq_domain(port, node);
|
|
|
|
|
if (err) {
|
|
|
|
|
@@ -701,8 +653,81 @@
|
|
|
|
|
@@ -701,8 +653,81 @@ static int mtk_pcie_setup_irq(struct mtk
|
|
|
|
|
return err;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -273,7 +271,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
@@ -903,49 +928,29 @@
|
|
|
|
|
@@ -903,49 +928,29 @@ static int mtk_pcie_parse_port(struct mt
|
|
|
|
|
|
|
|
|
|
/* sys_ck might be divided into the following parts in some chips */
|
|
|
|
|
snprintf(name, sizeof(name), "ahb_ck%d", slot);
|
|
|
|
@ -338,7 +336,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
|
|
|
|
|
snprintf(name, sizeof(name), "pcie-rst%d", slot);
|
|
|
|
|
port->reset = devm_reset_control_get_optional_exclusive(dev, name);
|
|
|
|
|
@@ -998,10 +1003,8 @@
|
|
|
|
|
@@ -998,10 +1003,8 @@ static int mtk_pcie_subsys_powerup(struc
|
|
|
|
|
pcie->free_ck = NULL;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -351,7 +349,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
|
|
|
|
|
/* enable top level clock */
|
|
|
|
|
err = clk_prepare_enable(pcie->free_ck);
|
|
|
|
|
@@ -1013,10 +1016,8 @@
|
|
|
|
|
@@ -1013,10 +1016,8 @@ static int mtk_pcie_subsys_powerup(struc
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
|
|
err_free_ck:
|
|
|
|
@ -364,7 +362,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
|
|
|
|
|
return err;
|
|
|
|
|
}
|
|
|
|
|
@@ -1125,34 +1126,6 @@
|
|
|
|
|
@@ -1125,34 +1126,6 @@ static int mtk_pcie_request_resources(st
|
|
|
|
|
return 0;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -399,7 +397,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
static int mtk_pcie_probe(struct platform_device *pdev)
|
|
|
|
|
{
|
|
|
|
|
struct device *dev = &pdev->dev;
|
|
|
|
|
@@ -1179,7 +1152,14 @@
|
|
|
|
|
@@ -1179,7 +1152,14 @@ static int mtk_pcie_probe(struct platfor
|
|
|
|
|
if (err)
|
|
|
|
|
goto put_resources;
|
|
|
|
|
|
|
|
|
@ -415,7 +413,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
if (err)
|
|
|
|
|
goto put_resources;
|
|
|
|
|
|
|
|
|
|
@@ -1192,6 +1172,80 @@
|
|
|
|
|
@@ -1192,6 +1172,80 @@ put_resources:
|
|
|
|
|
return err;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
@ -496,7 +494,7 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
static const struct mtk_pcie_soc mtk_pcie_soc_v1 = {
|
|
|
|
|
.ops = &mtk_pcie_ops,
|
|
|
|
|
.startup = mtk_pcie_startup_port,
|
|
|
|
|
@@ -1220,10 +1274,13 @@
|
|
|
|
|
@@ -1220,10 +1274,13 @@ static const struct of_device_id mtk_pci
|
|
|
|
|
|
|
|
|
|
static struct platform_driver mtk_pcie_driver = {
|
|
|
|
|
.probe = mtk_pcie_probe,
|
|
|
|
@ -511,10 +509,9 @@ diff -urN a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie
|
|
|
|
|
-builtin_platform_driver(mtk_pcie_driver);
|
|
|
|
|
+module_platform_driver(mtk_pcie_driver);
|
|
|
|
|
+MODULE_LICENSE("GPL v2");
|
|
|
|
|
diff -urN a/include/linux/clk.h b/include/linux/clk.h
|
|
|
|
|
--- a/include/linux/clk.h 2019-08-29 16:59:52.335365591 +0800
|
|
|
|
|
+++ b/include/linux/clk.h 2019-08-29 17:02:17.107725525 +0800
|
|
|
|
|
@@ -349,6 +349,17 @@
|
|
|
|
|
--- a/include/linux/clk.h
|
|
|
|
|
+++ b/include/linux/clk.h
|
|
|
|
|
@@ -349,6 +349,17 @@ int __must_check devm_clk_bulk_get(struc
|
|
|
|
|
struct clk *devm_clk_get(struct device *dev, const char *id);
|
|
|
|
|
|
|
|
|
|
/**
|
|
|
|
|