WIP: rm appfw

Signed-off-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
Change-Id: I6a90dae780a8eca7d684b5842c3af3ee55ebc509

1 files changed, 0 insertions, 378 deletions

diff --git a/recipes-kernel/most/files/0007-dim2-use-device-tree.patch b/recipes-kernel/most/files/0007-dim2-use-device-tree.patch
deleted file mode 100644
index 679fab79c..000000000
--- a/recipes-kernel/most/files/0007-dim2-use-device-tree.patch
+++ /dev/null
@@ -1,378 +0,0 @@
-From 8e16207392cd715ea88f6780981a3d55ab005588 Mon Sep 17 00:00:00 2001
-From: Andrey Shvetsov <andrey.shvetsov@k2l.de>
-Date: Mon, 12 Feb 2018 12:23:37 +0100
-Subject: [PATCH] staging: most: dim2: use device tree
-
-Current dim2 driver expects the existence of a platform driver that
-implements the platform specific initialization and delivery of the irq
-numbers.
-
-This patch integrates the device tree activity and platform specific
-code into the driver.
-
-Signed-off-by: Andrey Shvetsov <andrey.shvetsov@k2l.de>
----
- hdm-dim2/dim2_hdm.c                 | 222 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------------
- hdm-dim2/dim2_hdm.h                 |  28 ----------------------------
- hdm-dim2/platform/dim2_arwen_mlb3.c | 165 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------
- hdm-dim2/platform/dim2_arwen_mlb6.c | 169 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------
- hdm-dim2/platform/dim2_h2_dt.c      | 227 -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
- hdm-dim2/platform/dim2_mx6q.c       | 192 ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
- hdm-dim2/platform/dim2_mx6q_dt.c    | 224 --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
- 7 files changed, 193 insertions(+), 1034 deletions(-)
- delete mode 100644 hdm-dim2/dim2_hdm.h
- delete mode 100644 hdm-dim2/platform/dim2_arwen_mlb3.c
- delete mode 100644 hdm-dim2/platform/dim2_arwen_mlb6.c
- delete mode 100644 hdm-dim2/platform/dim2_h2_dt.c
- delete mode 100644 hdm-dim2/platform/dim2_mx6q.c
- delete mode 100644 hdm-dim2/platform/dim2_mx6q_dt.c
-
-diff --git a/hdm-dim2/dim2_hdm.c b/hdm-dim2/dim2_hdm.c
-index e4629a5..2dba917 100644
---- a/hdm-dim2/dim2_hdm.c
-+++ b/hdm-dim2/dim2_hdm.c
-@@ -14,6 +14,7 @@
- #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
- #include <linux/module.h>
-+#include <linux/of_platform.h>
- #include <linux/printk.h>
- #include <linux/kernel.h>
- #include <linux/init.h>
-@@ -21,13 +22,13 @@
- #include <linux/interrupt.h>
- #include <linux/slab.h>
- #include <linux/io.h>
-+#include <linux/clk.h>
- #include <linux/dma-mapping.h>
- #include <linux/sched.h>
- #include <linux/kthread.h>
-
- #include <mostcore.h>
- #include "dim2_hal.h"
--#include "dim2_hdm.h"
- #include "dim2_errors.h"
- #include "dim2_sysfs.h"
-
-@@ -93,6 +94,9 @@ struct dim2_hdm {
-	struct most_interface most_iface;
-	char name[16 + sizeof "dim2-"];
-	void __iomem *io_base;
-+	u8 clk_speed;
-+	struct clk *clk;
-+	struct clk *clk_pll;
-	struct task_struct *netinfo_task;
-	wait_queue_head_t netinfo_waitq;
-	int deliver_netinfo;
-@@ -102,6 +106,12 @@ struct dim2_hdm {
-	struct medialb_bus bus;
-	void (*on_netinfo)(struct most_interface *,
-			   unsigned char, unsigned char *);
-+	void (*disable_platform)(struct platform_device *);
-+};
-+
-+struct dim2_platform_data {
-+	int (*enable)(struct platform_device *);
-+	void (*disable)(struct platform_device *);
- };
-
- #define iface_to_hdm(iface) container_of(iface, struct dim2_hdm, most_iface)
-@@ -686,6 +696,8 @@ static void dma_free(struct mbo *mbo, u32 size)
-	dma_free_coherent(NULL, size, mbo->virt_address, mbo->bus_address);
- }
-
-+static const struct of_device_id dim2_of_match[];
-+
- /*
-  * dim2_probe - dim2 probe handler
-  * @pdev: platform device structure
-@@ -695,7 +707,7 @@ static void dma_free(struct mbo *mbo, u32 size)
-  */
- static int dim2_probe(struct platform_device *pdev)
- {
--	struct dim2_platform_data *pdata = pdev->dev.platform_data;
-+	const struct dim2_platform_data *pdata;
-	struct dim2_hdm *dev;
-	struct resource *res;
-	int ret, i;
-@@ -703,6 +715,8 @@ static int dim2_probe(struct platform_device *pdev)
-	u8 hal_ret;
-	int irq;
-
-+	enum { MLB_INT_IDX, AHB0_INT_IDX };
-+
-	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
-	if (!dev)
-		return -ENOMEM;
-@@ -710,29 +724,30 @@ static int dim2_probe(struct platform_device *pdev)
-	dev->atx_idx = -1;
-
-	platform_set_drvdata(pdev, dev);
-+
-+	dev->clk_speed = CLK_4096FS;
-+
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	dev->io_base = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(dev->io_base))
-		return PTR_ERR(dev->io_base);
-
--	if (!pdata) {
--		dev_err(&pdev->dev, "missing platform data\n");
--		return -EINVAL;
--	}
--
--	ret = pdata->init ? pdata->init(pdata, dev->io_base) : 0;
-+	pdata = of_match_node(dim2_of_match, pdev->dev.of_node)->data;
-+	ret = pdata && pdata->enable ? pdata->enable(pdev) : 0;
-	if (ret)
-		return ret;
-
-+	dev->disable_platform = pdata ? pdata->disable : 0;
-+
-	dev_info(&pdev->dev, "sync: num of frames per sub-buffer: %u\n", fcnt);
--	hal_ret = dim_startup(dev->io_base, pdata->clk_speed, fcnt);
-+	hal_ret = dim_startup(dev->io_base, dev->clk_speed, fcnt);
-	if (hal_ret != DIM_NO_ERROR) {
-		dev_err(&pdev->dev, "dim_startup failed: %d\n", hal_ret);
-		ret = -ENODEV;
--		goto err_bsp_destroy;
-+		goto err_disable_platform;
-	}
-
--	irq = platform_get_irq(pdev, 0);
-+	irq = platform_get_irq(pdev, AHB0_INT_IDX);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get ahb0_int irq: %d\n", irq);
-		ret = irq;
-@@ -746,7 +761,7 @@ static int dim2_probe(struct platform_device *pdev)
-		goto err_shutdown_dim;
-	}
-
--	irq = platform_get_irq(pdev, 1);
-+	irq = platform_get_irq(pdev, MLB_INT_IDX);
-	if (irq < 0) {
-		dev_err(&pdev->dev, "failed to get mlb_int irq: %d\n", irq);
-		ret = irq;
-@@ -832,9 +847,9 @@ static int dim2_probe(struct platform_device *pdev)
-	kthread_stop(dev->netinfo_task);
- err_shutdown_dim:
-	dim_shutdown();
--err_bsp_destroy:
--	if (pdata && pdata->destroy)
--		pdata->destroy(pdata);
-+err_disable_platform:
-+	if (dev->disable_platform)
-+		dev->disable_platform(pdev);
-
-	return ret;
- }
-@@ -848,7 +863,6 @@ static int dim2_probe(struct platform_device *pdev)
- static int dim2_remove(struct platform_device *pdev)
- {
-	struct dim2_hdm *dev = platform_get_drvdata(pdev);
--	struct dim2_platform_data *pdata = pdev->dev.platform_data;
-	unsigned long flags;
-
-	dim2_sysfs_destroy(&dev->bus);
-@@ -859,37 +873,187 @@ static int dim2_remove(struct platform_device *pdev)
-	dim_shutdown();
-	spin_unlock_irqrestore(&dim_lock, flags);
-
--	if (pdata && pdata->destroy)
--		pdata->destroy(pdata);
-+	if (dev->disable_platform)
-+		dev->disable_platform(pdev);
-+
-+	return 0;
-+}
-+
-+/* platform specific functions [[ */
-+
-+static int fsl_mx6_enable(struct platform_device *pdev)
-+{
-+	struct dim2_hdm *dev = platform_get_drvdata(pdev);
-+	int ret;
-+
-+	dev->clk = devm_clk_get(&pdev->dev, "mlb");
-+	if (IS_ERR_OR_NULL(dev->clk)) {
-+		dev_err(&pdev->dev, "unable to get mlb clock\n");
-+		return -EFAULT;
-+	}
-+
-+	ret = clk_prepare_enable(dev->clk);
-+	if (ret) {
-+		dev_err(&pdev->dev, "%s\n", "clk_prepare_enable failed");
-+		return ret;
-+	}
-+
-+	if (dev->clk_speed >= CLK_2048FS) {
-+		/* enable pll */
-+		dev->clk_pll = devm_clk_get(&pdev->dev, "pll8_mlb");
-+		if (IS_ERR_OR_NULL(dev->clk_pll)) {
-+			dev_err(&pdev->dev, "unable to get mlb pll clock\n");
-+			clk_disable_unprepare(dev->clk);
-+			return -EFAULT;
-+		}
-+
-+		writel(0x888, dev->io_base + 0x38);
-+		clk_prepare_enable(dev->clk_pll);
-+	}
-+
-+	return 0;
-+}
-+
-+static void fsl_mx6_disable(struct platform_device *pdev)
-+{
-+	struct dim2_hdm *dev = platform_get_drvdata(pdev);
-+
-+	if (dev->clk_speed >= CLK_2048FS)
-+		clk_disable_unprepare(dev->clk_pll);
-+
-+	clk_disable_unprepare(dev->clk);
-+}
-+
-+static int rcar_h2_enable(struct platform_device *pdev)
-+{
-+	struct dim2_hdm *dev = platform_get_drvdata(pdev);
-+	int ret;
-+
-+	dev->clk = devm_clk_get(&pdev->dev, NULL);
-+	if (IS_ERR(dev->clk)) {
-+		dev_err(&pdev->dev, "cannot get clock\n");
-+		return PTR_ERR(dev->clk);
-+	}
-+
-+	ret = clk_prepare_enable(dev->clk);
-+	if (ret) {
-+		dev_err(&pdev->dev, "%s\n", "clk_prepare_enable failed");
-+		return ret;
-+	}
-+
-+	if (dev->clk_speed >= CLK_2048FS) {
-+		/* enable MLP pll and LVDS drivers */
-+		writel(0x03, dev->io_base + 0x600);
-+		/* set bias */
-+		writel(0x888, dev->io_base + 0x38);
-+	} else {
-+		/* PLL */
-+		writel(0x04, dev->io_base + 0x600);
-+	}
-+
-
--	/*
--	 * break link to local platform_device_id struct
--	 * to prevent crash by unload platform device module
--	 */
--	pdev->id_entry = NULL;
-+	/* BBCR = 0b11 */
-+	writel(0x03, dev->io_base + 0x500);
-+	writel(0x0002FF02, dev->io_base + 0x508);
-
-	return 0;
- }
-
--static const struct platform_device_id dim2_id[] = {
--	{ "medialb_dim2" },
--	{ }, /* Terminating entry */
-+static void rcar_h2_disable(struct platform_device *pdev)
-+{
-+	struct dim2_hdm *dev = platform_get_drvdata(pdev);
-+
-+	clk_disable_unprepare(dev->clk);
-+
-+	/* disable PLLs and LVDS drivers */
-+	writel(0x0, dev->io_base + 0x600);
-+}
-+
-+static int rcar_m3_enable(struct platform_device *pdev)
-+{
-+	struct dim2_hdm *dev = platform_get_drvdata(pdev);
-+	u32 enable_512fs = dev->clk_speed == CLK_512FS;
-+	int ret;
-+
-+	dev->clk = devm_clk_get(&pdev->dev, NULL);
-+	if (IS_ERR(dev->clk)) {
-+		dev_err(&pdev->dev, "cannot get clock\n");
-+		return PTR_ERR(dev->clk);
-+	}
-+
-+	ret = clk_prepare_enable(dev->clk);
-+	if (ret) {
-+		dev_err(&pdev->dev, "%s\n", "clk_prepare_enable failed");
-+		return ret;
-+	}
-+
-+	/* PLL */
-+	writel(0x04, dev->io_base + 0x600);
-+
-+	writel(enable_512fs, dev->io_base + 0x604);
-+
-+	/* BBCR = 0b11 */
-+	writel(0x03, dev->io_base + 0x500);
-+	writel(0x0002FF02, dev->io_base + 0x508);
-+
-+	return 0;
-+}
-+
-+static void rcar_m3_disable(struct platform_device *pdev)
-+{
-+	struct dim2_hdm *dev = platform_get_drvdata(pdev);
-+
-+	clk_disable_unprepare(dev->clk);
-+
-+	/* disable PLLs and LVDS drivers */
-+	writel(0x0, dev->io_base + 0x600);
-+}
-+
-+/* ]] platform specific functions */
-+
-+enum dim2_platforms { FSL_MX6, RCAR_H2, RCAR_M3 };
-+
-+static struct dim2_platform_data plat_data[] = {
-+	[FSL_MX6] = { .enable = fsl_mx6_enable, .disable = fsl_mx6_disable },
-+	[RCAR_H2] = { .enable = rcar_h2_enable, .disable = rcar_h2_disable },
-+	[RCAR_M3] = { .enable = rcar_m3_enable, .disable = rcar_m3_disable },
-+};
-+
-+static const struct of_device_id dim2_of_match[] = {
-+	{
-+		.compatible = "fsl,imx6q-mlb150",
-+		.data = plat_data + FSL_MX6
-+	},
-+	{
-+		.compatible = "renesas,mlp",
-+		.data = plat_data + RCAR_H2
-+	},
-+	{
-+		.compatible = "rcar,medialb-dim2",
-+		.data = plat_data + RCAR_M3
-+	},
-+	{
-+		.compatible = "xlnx,axi4-os62420_3pin-1.00.a",
-+	},
-+	{
-+		.compatible = "xlnx,axi4-os62420_6pin-1.00.a",
-+	},
-+	{},
- };
-
--MODULE_DEVICE_TABLE(platform, dim2_id);
-+MODULE_DEVICE_TABLE(of, dim2_of_match);
-
- static struct platform_driver dim2_driver = {
-	.probe = dim2_probe,
-	.remove = dim2_remove,
--	.id_table = dim2_id,
-	.driver = {
-		.name = "hdm_dim2",
-+		.of_match_table = dim2_of_match,
-	},
- };
-
- module_platform_driver(dim2_driver);
-
--MODULE_AUTHOR("Jain Roy Ambi <JainRoy.Ambi@microchip.com>");
- MODULE_AUTHOR("Andrey Shvetsov <andrey.shvetsov@k2l.de>");
- MODULE_DESCRIPTION("MediaLB DIM2 Hardware Dependent Module");
- MODULE_LICENSE("GPL");
-libgit2 0.26.0