clk: Drop unused efm32gg driver

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>
Link: https://lore.kernel.org/r/20210114151630.128830-3-u.kleine-koenig@pengutronix.de
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Uwe Kleine-König 2021-01-14 16:16:25 +01:00 committed by Stephen Boyd
parent 5c8fe583cc
commit 33034d7422
2 changed files with 0 additions and 85 deletions

View File

@ -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

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@ -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);