diff options
| author |   Stephen Boyd <sboyd@kernel.org> | 2020-04-08 23:44:14 -0700 |
|---|---|---|
| committer | Stephen Boyd <sboyd@kernel.org> | 2020-05-12 20:28:03 -0700 |
| commit | 3819ad44025fbc03b32d41070b941acea86e6686 (patch) | |
| tree | 265b89e1c391ed9ab9299860606940edb2cb4ff7 /arch/arm/mach-mmp/clock-pxa910.c | |
| parent | clk: Allow the common clk framework to be selectable (diff) | |
| download | linux-dev-3819ad44025fbc03b32d41070b941acea86e6686.tar.xz linux-dev-3819ad44025fbc03b32d41070b941acea86e6686.zip | |
ARM: mmp: Remove legacy clk code
Remove all the legacy clk code that supports a non-common clk framework
implementation of 'struct clk' in mach-mmp. This code doesn't look to be
compiled anymore given that the MMP is fully supported in the
multi-platform config via ARCH_MULTIPLATFORM as of commit 377524dc4d77
("ARM: mmp: move into ARCH_MULTIPLATFORM"). The ARCH_MULTIPLATFORM
config selects COMMON_CLK and therefore the Makefile rule can never
actually compile the code in these files.
Cc: Lubomir Rintel <lkundrak@v3.sk>
Cc: Russell King <linux@armlinux.org.uk>
Cc: <linux-arm-kernel@lists.infradead.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lkml.kernel.org/r/20200409064416.83340-9-sboyd@kernel.org
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
[sboyd@kernel.org: Squash in a clock.h include removal found by Stephen
Rothwell <sfr@canb.auug.org.au>]
Diffstat (limited to 'arch/arm/mach-mmp/clock-pxa910.c')
| -rw-r--r-- | arch/arm/mach-mmp/clock-pxa910.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/arch/arm/mach-mmp/clock-pxa910.c b/arch/arm/mach-mmp/clock-pxa910.c deleted file mode 100644 index 3cd83ff91bb0..000000000000 --- a/arch/arm/mach-mmp/clock-pxa910.c +++ /dev/null @@ -1,70 +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 PXA910 - */ -#define APBC_UART0 APBC_REG(0x000) -#define APBC_UART1 APBC_REG(0x004) -#define APBC_GPIO APBC_REG(0x008) -#define APBC_PWM1 APBC_REG(0x00c) -#define APBC_PWM2 APBC_REG(0x010) -#define APBC_PWM3 APBC_REG(0x014) -#define APBC_PWM4 APBC_REG(0x018) -#define APBC_SSP1 APBC_REG(0x01c) -#define APBC_SSP2 APBC_REG(0x020) -#define APBC_RTC APBC_REG(0x028) -#define APBC_TWSI0 APBC_REG(0x02c) -#define APBC_KPC APBC_REG(0x030) -#define APBC_SSP3 APBC_REG(0x04c) -#define APBC_TWSI1 APBC_REG(0x06c) - -#define APMU_NAND APMU_REG(0x060) -#define APMU_USB APMU_REG(0x05c) - -static APBC_CLK(uart1, UART0, 1, 14745600); -static APBC_CLK(uart2, UART1, 1, 14745600); -static APBC_CLK(twsi0, TWSI0, 1, 33000000); -static APBC_CLK(twsi1, TWSI1, 1, 33000000); -static APBC_CLK(pwm1, PWM1, 1, 13000000); -static APBC_CLK(pwm2, PWM2, 1, 13000000); -static APBC_CLK(pwm3, PWM3, 1, 13000000); -static APBC_CLK(pwm4, PWM4, 1, 13000000); -static APBC_CLK(gpio, GPIO, 0, 13000000); -static APBC_CLK(rtc, RTC, 8, 32768); - -static APMU_CLK(nand, NAND, 0x19b, 156000000); -static APMU_CLK(u2o, USB, 0x1b, 480000000); - -/* device and clock bindings */ -static struct clk_lookup pxa910_clkregs[] = { - INIT_CLKREG(&clk_uart1, "pxa2xx-uart.0", NULL), - INIT_CLKREG(&clk_uart2, "pxa2xx-uart.1", NULL), - INIT_CLKREG(&clk_twsi0, "pxa2xx-i2c.0", NULL), - INIT_CLKREG(&clk_twsi1, "pxa2xx-i2c.1", NULL), - INIT_CLKREG(&clk_pwm1, "pxa910-pwm.0", NULL), - INIT_CLKREG(&clk_pwm2, "pxa910-pwm.1", NULL), - INIT_CLKREG(&clk_pwm3, "pxa910-pwm.2", NULL), - INIT_CLKREG(&clk_pwm4, "pxa910-pwm.3", NULL), - INIT_CLKREG(&clk_nand, "pxa3xx-nand", NULL), - INIT_CLKREG(&clk_gpio, "mmp-gpio", NULL), - INIT_CLKREG(&clk_u2o, NULL, "U2OCLK"), - INIT_CLKREG(&clk_rtc, "sa1100-rtc", NULL), -}; - -void __init pxa910_clk_init(phys_addr_t mpmu_phys, phys_addr_t apmu_phys, - phys_addr_t apbc_phys, phys_addr_t apbcp_phys) -{ - clkdev_add_table(ARRAY_AND_SIZE(pxa910_clkregs)); -} |