From: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
To: Arnd Bergmann <arnd@arndb.de>, Olof Johansson <olof@lixom.net>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: soc@kernel.org, kernel@pengutronix.de,
linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org
Subject: [PATCH v1 2/7] clk: Drop unused efm32gg driver
Date: Thu, 14 Jan 2021 16:16:25 +0100 [thread overview]
Message-ID: <20210114151630.128830-3-u.kleine-koenig@pengutronix.de> (raw)
In-Reply-To: <20210114151630.128830-1-u.kleine-koenig@pengutronix.de>
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
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);
--
2.29.2
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next prev parent reply other threads:[~2021-01-14 16:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 15:16 [PATCH v1 0/7] Remove ARM platform efm32 Uwe Kleine-König
2021-01-14 15:16 ` [PATCH v1 1/7] ARM: drop efm32 platform Uwe Kleine-König
2021-01-14 15:16 ` Uwe Kleine-König [this message]
2021-02-08 20:21 ` [PATCH v1 2/7] clk: Drop unused efm32gg driver Stephen Boyd
2021-01-14 15:16 ` [PATCH v1 3/7] clocksource: Drop unused efm32 timer code Uwe Kleine-König
2021-01-14 15:16 ` [PATCH v1 4/7] spi: Drop unused efm32 bus driver Uwe Kleine-König
2021-01-14 15:16 ` [PATCH v1 5/7] i2c: " Uwe Kleine-König
2021-01-14 15:16 ` [PATCH v1 6/7] tty: Drop unused efm32 serial driver Uwe Kleine-König
2021-01-14 15:34 ` Greg Kroah-Hartman
2021-01-14 15:52 ` Uwe Kleine-König
2021-01-14 15:16 ` [PATCH v1 7/7] MAINTAINERS: Remove deleted platform efm32 Uwe Kleine-König
2021-01-15 18:20 ` (subset) [PATCH v1 0/7] Remove ARM " Mark Brown
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