diff mbox series

[v1,2/7] clk: Drop unused efm32gg driver

Message ID 20210114151630.128830-3-u.kleine-koenig@pengutronix.de (mailing list archive)
State Superseded
Headers show
Series Remove ARM platform efm32 | expand

Commit Message

Uwe Kleine-König Jan. 14, 2021, 3:16 p.m. UTC 
Support for this machine was just removed, so drop the now unused clk
driver, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
---
 drivers/clk/Makefile      |  1 -
 drivers/clk/clk-efm32gg.c | 84 ---------------------------------------
 2 files changed, 85 deletions(-)
 delete mode 100644 drivers/clk/clk-efm32gg.c

Comments

Stephen Boyd Feb. 8, 2021, 8:21 p.m. UTC | #1 
Quoting Uwe Kleine-König (2021-01-14 07:16:25)
> Support for this machine was just removed, so drop the now unused clk
> driver, too.
> 
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> ---

Applied to clk-next
diff mbox series

Patch

diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
index dbdc590e7de3..a1197d753d82 100644
--- a/drivers/clk/Makefile
+++ b/drivers/clk/Makefile
@@ -27,7 +27,6 @@  obj-$(CONFIG_COMMON_CLK_CDCE706)	+= clk-cdce706.o
 obj-$(CONFIG_COMMON_CLK_CDCE925)	+= clk-cdce925.o
 obj-$(CONFIG_ARCH_CLPS711X)		+= clk-clps711x.o
 obj-$(CONFIG_COMMON_CLK_CS2000_CP)	+= clk-cs2000-cp.o
-obj-$(CONFIG_ARCH_EFM32)		+= clk-efm32gg.o
 obj-$(CONFIG_ARCH_SPARX5)		+= clk-sparx5.o
 obj-$(CONFIG_COMMON_CLK_FIXED_MMIO)	+= clk-fixed-mmio.o
 obj-$(CONFIG_COMMON_CLK_FSL_FLEXSPI)	+= clk-fsl-flexspi.o
diff --git a/drivers/clk/clk-efm32gg.c b/drivers/clk/clk-efm32gg.c
deleted file mode 100644
index 85beaacb4088..000000000000
--- a/drivers/clk/clk-efm32gg.c
+++ /dev/null
@@ -1,84 +0,0 @@ 
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (C) 2013 Pengutronix
- * Uwe Kleine-Koenig <u.kleine-koenig@pengutronix.de>
- */
-#include <linux/io.h>
-#include <linux/clk-provider.h>
-#include <linux/of.h>
-#include <linux/of_address.h>
-#include <linux/slab.h>
-
-#include <dt-bindings/clock/efm32-cmu.h>
-
-#define CMU_HFPERCLKEN0		0x44
-#define CMU_MAX_CLKS		37
-
-static struct clk_hw_onecell_data *clk_data;
-
-static void __init efm32gg_cmu_init(struct device_node *np)
-{
-	int i;
-	void __iomem *base;
-	struct clk_hw **hws;
-
-	clk_data = kzalloc(struct_size(clk_data, hws, CMU_MAX_CLKS),
-			   GFP_KERNEL);
-
-	if (!clk_data)
-		return;
-
-	hws = clk_data->hws;
-
-	for (i = 0; i < CMU_MAX_CLKS; ++i)
-		hws[i] = ERR_PTR(-ENOENT);
-
-	base = of_iomap(np, 0);
-	if (!base) {
-		pr_warn("Failed to map address range for efm32gg,cmu node\n");
-		return;
-	}
-
-	hws[clk_HFXO] = clk_hw_register_fixed_rate(NULL, "HFXO", NULL, 0,
-						   48000000);
-
-	hws[clk_HFPERCLKUSART0] = clk_hw_register_gate(NULL, "HFPERCLK.USART0",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 0, 0, NULL);
-	hws[clk_HFPERCLKUSART1] = clk_hw_register_gate(NULL, "HFPERCLK.USART1",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 1, 0, NULL);
-	hws[clk_HFPERCLKUSART2] = clk_hw_register_gate(NULL, "HFPERCLK.USART2",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 2, 0, NULL);
-	hws[clk_HFPERCLKUART0] = clk_hw_register_gate(NULL, "HFPERCLK.UART0",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 3, 0, NULL);
-	hws[clk_HFPERCLKUART1] = clk_hw_register_gate(NULL, "HFPERCLK.UART1",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 4, 0, NULL);
-	hws[clk_HFPERCLKTIMER0] = clk_hw_register_gate(NULL, "HFPERCLK.TIMER0",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 5, 0, NULL);
-	hws[clk_HFPERCLKTIMER1] = clk_hw_register_gate(NULL, "HFPERCLK.TIMER1",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 6, 0, NULL);
-	hws[clk_HFPERCLKTIMER2] = clk_hw_register_gate(NULL, "HFPERCLK.TIMER2",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 7, 0, NULL);
-	hws[clk_HFPERCLKTIMER3] = clk_hw_register_gate(NULL, "HFPERCLK.TIMER3",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 8, 0, NULL);
-	hws[clk_HFPERCLKACMP0] = clk_hw_register_gate(NULL, "HFPERCLK.ACMP0",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 9, 0, NULL);
-	hws[clk_HFPERCLKACMP1] = clk_hw_register_gate(NULL, "HFPERCLK.ACMP1",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 10, 0, NULL);
-	hws[clk_HFPERCLKI2C0] = clk_hw_register_gate(NULL, "HFPERCLK.I2C0",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 11, 0, NULL);
-	hws[clk_HFPERCLKI2C1] = clk_hw_register_gate(NULL, "HFPERCLK.I2C1",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 12, 0, NULL);
-	hws[clk_HFPERCLKGPIO] = clk_hw_register_gate(NULL, "HFPERCLK.GPIO",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 13, 0, NULL);
-	hws[clk_HFPERCLKVCMP] = clk_hw_register_gate(NULL, "HFPERCLK.VCMP",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 14, 0, NULL);
-	hws[clk_HFPERCLKPRS] = clk_hw_register_gate(NULL, "HFPERCLK.PRS",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 15, 0, NULL);
-	hws[clk_HFPERCLKADC0] = clk_hw_register_gate(NULL, "HFPERCLK.ADC0",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 16, 0, NULL);
-	hws[clk_HFPERCLKDAC0] = clk_hw_register_gate(NULL, "HFPERCLK.DAC0",
-			"HFXO", 0, base + CMU_HFPERCLKEN0, 17, 0, NULL);
-
-	of_clk_add_hw_provider(np, of_clk_hw_onecell_get, clk_data);
-}
-CLK_OF_DECLARE(efm32ggcmu, "efm32gg,cmu", efm32gg_cmu_init);