ARM: pxa: Transition pxa25x, pxa27x, pxa3xx to clk framework

Transition the PXA25x, PXA27x and PXA3xx CPUs to the clock framework.
This transition still enables legacy platforms to run without device
tree as before, ie relying on platform data encoded in board specific
files.

This is the last step of clock framework transition for pxa
platforms. It was tested on lubbock (pxa25x), mioa701 (pxa27x) and
zylonite (pxa3xx).

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>

1 files changed, 0 insertions, 59 deletions

diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index edcbd9c0bcb2..bd4cbef15ccf 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -37,67 +37,11 @@
 
 #include "generic.h"
 #include "devices.h"
-#include "clock.h"
 
 #define PECR_IE(n)	((1 << ((n) * 2)) << 28)
 #define PECR_IS(n)	((1 << ((n) * 2)) << 29)
 
 extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int));
-
-static DEFINE_PXA3_CKEN(pxa3xx_ffuart, FFUART, 14857000, 1);
-static DEFINE_PXA3_CKEN(pxa3xx_btuart, BTUART, 14857000, 1);
-static DEFINE_PXA3_CKEN(pxa3xx_stuart, STUART, 14857000, 1);
-static DEFINE_PXA3_CKEN(pxa3xx_i2c, I2C, 32842000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_udc, UDC, 48000000, 5);
-static DEFINE_PXA3_CKEN(pxa3xx_usbh, USBH, 48000000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_u2d, USB2, 48000000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_keypad, KEYPAD, 32768, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_ssp1, SSP1, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_ssp2, SSP2, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_ssp3, SSP3, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_ssp4, SSP4, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_pwm0, PWM0, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_pwm1, PWM1, 13000000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_mmc1, MMC1, 19500000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_mmc2, MMC2, 19500000, 0);
-static DEFINE_PXA3_CKEN(pxa3xx_gpio, GPIO, 13000000, 0);
-
-static DEFINE_CK(pxa3xx_lcd, LCD, &clk_pxa3xx_hsio_ops);
-static DEFINE_CK(pxa3xx_smemc, SMC, &clk_pxa3xx_smemc_ops);
-static DEFINE_CK(pxa3xx_camera, CAMERA, &clk_pxa3xx_hsio_ops);
-static DEFINE_CK(pxa3xx_ac97, AC97, &clk_pxa3xx_ac97_ops);
-static DEFINE_CLK(pxa3xx_pout, &clk_pxa3xx_pout_ops, 13000000, 70);
-
-static struct clk_lookup pxa3xx_clkregs[] = {
-	INIT_CLKREG(&clk_pxa3xx_pout, NULL, "CLK_POUT"),
-	/* Power I2C clock is always on */
-	INIT_CLKREG(&clk_dummy, "pxa3xx-pwri2c.1", NULL),
-	INIT_CLKREG(&clk_pxa3xx_lcd, "pxa2xx-fb", NULL),
-	INIT_CLKREG(&clk_pxa3xx_camera, NULL, "CAMCLK"),
-	INIT_CLKREG(&clk_pxa3xx_ac97, NULL, "AC97CLK"),
-	INIT_CLKREG(&clk_pxa3xx_ffuart, "pxa2xx-uart.0", NULL),
-	INIT_CLKREG(&clk_pxa3xx_btuart, "pxa2xx-uart.1", NULL),
-	INIT_CLKREG(&clk_pxa3xx_stuart, "pxa2xx-uart.2", NULL),
-	INIT_CLKREG(&clk_pxa3xx_stuart, "pxa2xx-ir", "UARTCLK"),
-	INIT_CLKREG(&clk_pxa3xx_i2c, "pxa2xx-i2c.0", NULL),
-	INIT_CLKREG(&clk_pxa3xx_udc, "pxa27x-udc", NULL),
-	INIT_CLKREG(&clk_pxa3xx_usbh, "pxa27x-ohci", NULL),
-	INIT_CLKREG(&clk_pxa3xx_u2d, "pxa3xx-u2d", NULL),
-	INIT_CLKREG(&clk_pxa3xx_keypad, "pxa27x-keypad", NULL),
-	INIT_CLKREG(&clk_pxa3xx_ssp1, "pxa3xx-ssp.0", NULL),
-	INIT_CLKREG(&clk_pxa3xx_ssp2, "pxa3xx-ssp.1", NULL),
-	INIT_CLKREG(&clk_pxa3xx_ssp3, "pxa3xx-ssp.2", NULL),
-	INIT_CLKREG(&clk_pxa3xx_ssp4, "pxa3xx-ssp.3", NULL),
-	INIT_CLKREG(&clk_pxa3xx_pwm0, "pxa27x-pwm.0", NULL),
-	INIT_CLKREG(&clk_pxa3xx_pwm1, "pxa27x-pwm.1", NULL),
-	INIT_CLKREG(&clk_pxa3xx_mmc1, "pxa2xx-mci.0", NULL),
-	INIT_CLKREG(&clk_pxa3xx_mmc2, "pxa2xx-mci.1", NULL),
-	INIT_CLKREG(&clk_pxa3xx_smemc, "pxa2xx-pcmcia", NULL),
-	INIT_CLKREG(&clk_pxa3xx_gpio, "pxa3xx-gpio", NULL),
-	INIT_CLKREG(&clk_pxa3xx_gpio, "pxa93x-gpio", NULL),
-	INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
-};
-
 #ifdef CONFIG_PM
 
 #define ISRAM_START	0x5c000000
@@ -476,8 +420,6 @@ static int __init pxa3xx_init(void)
 		 */
 		ASCR &= ~(ASCR_RDH | ASCR_D1S | ASCR_D2S | ASCR_D3S);
 
-		clkdev_add_table(pxa3xx_clkregs, ARRAY_SIZE(pxa3xx_clkregs));
-
 		if ((ret = pxa_init_dma(IRQ_DMA, 32)))
 			return ret;
 
@@ -485,7 +427,6 @@ static int __init pxa3xx_init(void)
 
 		register_syscore_ops(&pxa_irq_syscore_ops);
 		register_syscore_ops(&pxa3xx_mfp_syscore_ops);
-		register_syscore_ops(&pxa3xx_clock_syscore_ops);
 
 		if (of_have_populated_dt())
 			return 0;