remove the h8300 architecture

Signed-off-by: Christoph Hellwig <hch@lst.de>

1 files changed, 0 insertions, 57 deletions

diff --git a/drivers/clk/h8300/clk-div.c b/drivers/clk/h8300/clk-div.c
deleted file mode 100644
index 376be03bb546..000000000000
--- a/drivers/clk/h8300/clk-div.c
+++ /dev/null
@@ -1,57 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * H8/300 divide clock driver
- *
- * Copyright 2015 Yoshinori Sato <ysato@users.sourceforge.jp>
- */
-
-#include <linux/clk-provider.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-
-static DEFINE_SPINLOCK(clklock);
-
-static void __init h8300_div_clk_setup(struct device_node *node)
-{
-	unsigned int num_parents;
-	struct clk_hw *hw;
-	const char *clk_name = node->name;
-	const char *parent_name;
-	void __iomem *divcr = NULL;
-	int width;
-	int offset;
-
-	num_parents = of_clk_get_parent_count(node);
-	if (!num_parents) {
-		pr_err("%s: no parent found\n", clk_name);
-		return;
-	}
-
-	divcr = of_iomap(node, 0);
-	if (divcr == NULL) {
-		pr_err("%s: failed to map divide register\n", clk_name);
-		goto error;
-	}
-	offset = (unsigned long)divcr & 3;
-	offset = (3 - offset) * 8;
-	divcr = (void __iomem *)((unsigned long)divcr & ~3);
-
-	parent_name = of_clk_get_parent_name(node, 0);
-	of_property_read_u32(node, "renesas,width", &width);
-	hw = clk_hw_register_divider(NULL, clk_name, parent_name,
-				   CLK_SET_RATE_GATE, divcr, offset, width,
-				   CLK_DIVIDER_POWER_OF_TWO, &clklock);
-	if (!IS_ERR(hw)) {
-		of_clk_add_hw_provider(node, of_clk_hw_simple_get, hw);
-		return;
-	}
-	pr_err("%s: failed to register %s div clock (%ld)\n",
-	       __func__, clk_name, PTR_ERR(hw));
-error:
-	if (divcr)
-		iounmap(divcr);
-}
-
-CLK_OF_DECLARE(h8300_div_clk, "renesas,h8300-div-clock", h8300_div_clk_setup);