sunxi: drop 3.14 support

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44824 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 202 deletions

diff --git a/target/linux/sunxi/patches-3.14/192-ahci-platform-changes.patch b/target/linux/sunxi/patches-3.14/192-ahci-platform-changes.patch
deleted file mode 100644
index a5f4fc50a0..0000000000
--- a/target/linux/sunxi/patches-3.14/192-ahci-platform-changes.patch
+++ /dev/null
@@ -1,202 +0,0 @@
-From a52ae09871d171d6771b4bef2d4c56dd435e740f Mon Sep 17 00:00:00 2001
-From: Roger Quadros <rogerq@ti.com>
-Date: Mon, 20 Jan 2014 16:32:33 +0200
-Subject: [PATCH] ata: ahci_platform: Add DT compatible for Synopsis DWC AHCI
- controller
-
-Add compatible string "snps,dwc-ahci", which should be used
-for Synopsis Designware SATA cores. e.g. on TI OMAP5 and DRA7 platforms.
-
-Signed-off-by: Roger Quadros <rogerq@ti.com>
-Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
-Signed-off-by: Hans de Goede <hdegoede@redhat.com>
----
- drivers/ata/ahci_platform.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/ata/ahci_platform.c
-+++ b/drivers/ata/ahci_platform.c
-@@ -23,6 +23,8 @@
- #include <linux/platform_device.h>
- #include <linux/libata.h>
- #include <linux/ahci_platform.h>
-+#include <linux/phy/phy.h>
-+#include <linux/pm_runtime.h>
- #include "ahci.h"
- 
- static void ahci_host_stop(struct ata_host *host);
-@@ -147,6 +149,7 @@ EXPORT_SYMBOL_GPL(ahci_platform_disable_
-  *	the following order:
-  *	1) Regulator
-  *	2) Clocks (through ahci_platform_enable_clks)
-+ *	3) Phy
-  *
-  *	If resource enabling fails at any point the previous enabled
-  *	resources are disabled in reverse order.
-@@ -171,8 +174,23 @@ int ahci_platform_enable_resources(struc
- 	if (rc)
- 		goto disable_regulator;
- 
-+	if (hpriv->phy) {
-+		rc = phy_init(hpriv->phy);
-+		if (rc)
-+			goto disable_clks;
-+
-+		rc = phy_power_on(hpriv->phy);
-+		if (rc) {
-+			phy_exit(hpriv->phy);
-+			goto disable_clks;
-+		}
-+	}
-+
- 	return 0;
- 
-+disable_clks:
-+	ahci_platform_disable_clks(hpriv);
-+
- disable_regulator:
- 	if (hpriv->target_pwr)
- 		regulator_disable(hpriv->target_pwr);
-@@ -186,14 +204,20 @@ EXPORT_SYMBOL_GPL(ahci_platform_enable_r
-  *
-  *	This function disables all ahci_platform managed resources in
-  *	the following order:
-- *	1) Clocks (through ahci_platform_disable_clks)
-- *	2) Regulator
-+ *	1) Phy
-+ *	2) Clocks (through ahci_platform_disable_clks)
-+ *	3) Regulator
-  *
-  *	LOCKING:
-  *	None.
-  */
- void ahci_platform_disable_resources(struct ahci_host_priv *hpriv)
- {
-+	if (hpriv->phy) {
-+		phy_power_off(hpriv->phy);
-+		phy_exit(hpriv->phy);
-+	}
-+
- 	ahci_platform_disable_clks(hpriv);
- 
- 	if (hpriv->target_pwr)
-@@ -206,6 +230,11 @@ static void ahci_platform_put_resources(
- 	struct ahci_host_priv *hpriv = res;
- 	int c;
- 
-+	if (hpriv->got_runtime_pm) {
-+		pm_runtime_put_sync(dev);
-+		pm_runtime_disable(dev);
-+	}
-+
- 	for (c = 0; c < AHCI_MAX_CLKS && hpriv->clks[c]; c++)
- 		clk_put(hpriv->clks[c]);
- }
-@@ -222,6 +251,7 @@ static void ahci_platform_put_resources(
-  *	2) regulator for controlling the targets power (optional)
-  *	3) 0 - AHCI_MAX_CLKS clocks, as specified in the devs devicetree node,
-  *	   or for non devicetree enabled platforms a single clock
-+ *	4) phy (optional)
-  *
-  *	LOCKING:
-  *	None.
-@@ -283,6 +313,29 @@ struct ahci_host_priv *ahci_platform_get
- 		hpriv->clks[i] = clk;
- 	}
- 
-+	hpriv->phy = devm_phy_get(dev, "sata-phy");
-+	if (IS_ERR(hpriv->phy)) {
-+		rc = PTR_ERR(hpriv->phy);
-+		switch (rc) {
-+		case -ENODEV:
-+		case -ENOSYS:
-+			/* continue normally */
-+			hpriv->phy = NULL;
-+			break;
-+
-+		case -EPROBE_DEFER:
-+			goto err_out;
-+
-+		default:
-+			dev_err(dev, "couldn't get sata-phy\n");
-+			goto err_out;
-+		}
-+	}
-+
-+	pm_runtime_enable(dev);
-+	pm_runtime_get_sync(dev);
-+	hpriv->got_runtime_pm = true;
-+
- 	devres_remove_group(dev, NULL);
- 	return hpriv;
- 
-@@ -592,6 +645,11 @@ int ahci_platform_resume(struct device *
- 	if (rc)
- 		goto disable_resources;
- 
-+	/* We resumed so update PM runtime state */
-+	pm_runtime_disable(dev);
-+	pm_runtime_set_active(dev);
-+	pm_runtime_enable(dev);
-+
- 	return 0;
- 
- disable_resources:
-@@ -609,6 +667,7 @@ static const struct of_device_id ahci_of
- 	{ .compatible = "snps,spear-ahci", },
- 	{ .compatible = "snps,exynos5440-ahci", },
- 	{ .compatible = "ibm,476gtr-ahci", },
-+	{ .compatible = "snps,dwc-ahci", },
- 	{},
- };
- MODULE_DEVICE_TABLE(of, ahci_of_match);
---- a/drivers/ata/ahci.h
-+++ b/drivers/ata/ahci.h
-@@ -37,6 +37,7 @@
- 
- #include <linux/clk.h>
- #include <linux/libata.h>
-+#include <linux/phy/phy.h>
- #include <linux/regulator/consumer.h>
- 
- /* Enclosure Management Control */
-@@ -324,8 +325,10 @@ struct ahci_host_priv {
- 	u32 			em_loc; /* enclosure management location */
- 	u32			em_buf_sz;	/* EM buffer size in byte */
- 	u32			em_msg_type;	/* EM message type */
-+	bool			got_runtime_pm; /* Did we do pm_runtime_get? */
- 	struct clk		*clks[AHCI_MAX_CLKS]; /* Optional */
- 	struct regulator	*target_pwr;	/* Optional */
-+	struct phy		*phy;		/* If platform uses phy */
- 	void			*plat_data;	/* Other platform data */
- 	/*
- 	 * Optional ahci_start_engine override, if not set this gets set to the
---- a/drivers/ata/ahci_sunxi.c
-+++ b/drivers/ata/ahci_sunxi.c
-@@ -90,7 +90,7 @@ static int ahci_sunxi_phy_init(struct de
- 
- 	/* This magic is from the original code */
- 	writel(0, reg_base + AHCI_RWCR);
--	mdelay(5);
-+	msleep(5);
- 
- 	sunxi_setbits(reg_base + AHCI_PHYCS1R, BIT(19));
- 	sunxi_clrsetbits(reg_base + AHCI_PHYCS0R,
-@@ -105,7 +105,7 @@ static int ahci_sunxi_phy_init(struct de
- 			 (0x7 << 20), (0x3 << 20));
- 	sunxi_clrsetbits(reg_base + AHCI_PHYCS2R,
- 			 (0x1f << 5), (0x19 << 5));
--	mdelay(5);
-+	msleep(5);
- 
- 	sunxi_setbits(reg_base + AHCI_PHYCS0R, (0x1 << 19));
- 
-@@ -137,7 +137,7 @@ static int ahci_sunxi_phy_init(struct de
- 		udelay(1);
- 	} while (1);
- 
--	mdelay(15);
-+	msleep(15);
- 
- 	writel(0x7, reg_base + AHCI_RWCR);
-