summaryrefslogtreecommitdiff
path: root/arch/arm/mach-mmp/clock-mmp2.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-mmp/clock-mmp2.c')
-rw-r--r--arch/arm/mach-mmp/clock-mmp2.c114
1 files changed, 0 insertions, 114 deletions
diff --git a/arch/arm/mach-mmp/clock-mmp2.c b/arch/arm/mach-mmp/clock-mmp2.c
deleted file mode 100644
index 7536398bf1c1..000000000000
--- a/arch/arm/mach-mmp/clock-mmp2.c
+++ /dev/null
@@ -1,114 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/list.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <linux/clk/mmp.h>
-
-#include "addr-map.h"
-
-#include "common.h"
-#include "clock.h"
-
-/*
- * APB Clock register offsets for MMP2
- */
-#define APBC_RTC APBC_REG(0x000)
-#define APBC_TWSI1 APBC_REG(0x004)
-#define APBC_TWSI2 APBC_REG(0x008)
-#define APBC_TWSI3 APBC_REG(0x00c)
-#define APBC_TWSI4 APBC_REG(0x010)
-#define APBC_KPC APBC_REG(0x018)
-#define APBC_UART1 APBC_REG(0x02c)
-#define APBC_UART2 APBC_REG(0x030)
-#define APBC_UART3 APBC_REG(0x034)
-#define APBC_GPIO APBC_REG(0x038)
-#define APBC_PWM0 APBC_REG(0x03c)
-#define APBC_PWM1 APBC_REG(0x040)
-#define APBC_PWM2 APBC_REG(0x044)
-#define APBC_PWM3 APBC_REG(0x048)
-#define APBC_SSP0 APBC_REG(0x04c)
-#define APBC_SSP1 APBC_REG(0x050)
-#define APBC_SSP2 APBC_REG(0x054)
-#define APBC_SSP3 APBC_REG(0x058)
-#define APBC_SSP4 APBC_REG(0x05c)
-#define APBC_SSP5 APBC_REG(0x060)
-#define APBC_TWSI5 APBC_REG(0x07c)
-#define APBC_TWSI6 APBC_REG(0x080)
-#define APBC_UART4 APBC_REG(0x088)
-
-#define APMU_USB APMU_REG(0x05c)
-#define APMU_NAND APMU_REG(0x060)
-#define APMU_SDH0 APMU_REG(0x054)
-#define APMU_SDH1 APMU_REG(0x058)
-#define APMU_SDH2 APMU_REG(0x0e8)
-#define APMU_SDH3 APMU_REG(0x0ec)
-
-static void sdhc_clk_enable(struct clk *clk)
-{
- uint32_t clk_rst;
-
- clk_rst = __raw_readl(clk->clk_rst);
- clk_rst |= clk->enable_val;
- __raw_writel(clk_rst, clk->clk_rst);
-}
-
-static void sdhc_clk_disable(struct clk *clk)
-{
- uint32_t clk_rst;
-
- clk_rst = __raw_readl(clk->clk_rst);
- clk_rst &= ~clk->enable_val;
- __raw_writel(clk_rst, clk->clk_rst);
-}
-
-struct clkops sdhc_clk_ops = {
- .enable = sdhc_clk_enable,
- .disable = sdhc_clk_disable,
-};
-
-/* APB peripheral clocks */
-static APBC_CLK(uart1, UART1, 1, 26000000);
-static APBC_CLK(uart2, UART2, 1, 26000000);
-static APBC_CLK(uart3, UART3, 1, 26000000);
-static APBC_CLK(uart4, UART4, 1, 26000000);
-static APBC_CLK(twsi1, TWSI1, 0, 26000000);
-static APBC_CLK(twsi2, TWSI2, 0, 26000000);
-static APBC_CLK(twsi3, TWSI3, 0, 26000000);
-static APBC_CLK(twsi4, TWSI4, 0, 26000000);
-static APBC_CLK(twsi5, TWSI5, 0, 26000000);
-static APBC_CLK(twsi6, TWSI6, 0, 26000000);
-static APBC_CLK(gpio, GPIO, 0, 26000000);
-
-static APMU_CLK(nand, NAND, 0xbf, 100000000);
-static APMU_CLK_OPS(sdh0, SDH0, 0x1b, 200000000, &sdhc_clk_ops);
-static APMU_CLK_OPS(sdh1, SDH1, 0x1b, 200000000, &sdhc_clk_ops);
-static APMU_CLK_OPS(sdh2, SDH2, 0x1b, 200000000, &sdhc_clk_ops);
-static APMU_CLK_OPS(sdh3, SDH3, 0x1b, 200000000, &sdhc_clk_ops);
-
-static struct clk_lookup mmp2_clkregs[] = {
- INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL),
- INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL),
- INIT_CLKREG(&clk_uart3, "pxa2xx-uart.2", NULL),
- INIT_CLKREG(&clk_uart4, "pxa2xx-uart.3", NULL),
- INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.0", NULL),
- INIT_CLKREG(&clk_twsi2, "pxa2xx-i2c.1", NULL),
- INIT_CLKREG(&clk_twsi3, "pxa2xx-i2c.2", NULL),
- INIT_CLKREG(&clk_twsi4, "pxa2xx-i2c.3", NULL),
- INIT_CLKREG(&clk_twsi5, "pxa2xx-i2c.4", NULL),
- INIT_CLKREG(&clk_twsi6, "pxa2xx-i2c.5", NULL),
- INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL),
- INIT_CLKREG(&clk_gpio, "mmp2-gpio", NULL),
- INIT_CLKREG(&clk_sdh0, "sdhci-pxav3.0", "PXA-SDHCLK"),
- INIT_CLKREG(&clk_sdh1, "sdhci-pxav3.1", "PXA-SDHCLK"),
- INIT_CLKREG(&clk_sdh2, "sdhci-pxav3.2", "PXA-SDHCLK"),
- INIT_CLKREG(&clk_sdh3, "sdhci-pxav3.3", "PXA-SDHCLK"),
-};
-
-void __init mmp2_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys,
- phys_addr_t apbc_phys)
-{
- clkdev_add_table(ARRAY_AND_SIZE(mmp2_clkregs));
-}