diff mbox series

[04/27] ARM: pxa: drop pxa310/pxa320/pxa93x support

Message ID 20230105134622.254560-5-arnd@kernel.org
State New
Headers show
Series ARM: pxa: remove all unused boards&drivers | expand

Commit Message

Arnd Bergmann Jan. 5, 2023, 1:45 p.m. UTC 
From: Arnd Bergmann <arnd@arndb.de>

There is currently no devicetree support for any of these three
SoCs, and no board files remain. As it seems unlikely that anyone
is going to add DT support soon, let's drop the SoC specific code
now.

Cc: Michael Turquette <mturquette@baylibre.com>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: linux-clk@vger.kernel.org
Cc: linux-pm@vger.kernel.org
Cc: linux-mmc@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/mach-pxa/devices.h      |   1 -
 arch/arm/mach-pxa/mfp-pxa300.h   |  52 ----
 arch/arm/mach-pxa/mfp-pxa930.h   | 495 -------------------------------
 arch/arm/mach-pxa/pxa300.c       |  17 +-
 arch/arm/mach-pxa/pxa3xx.c       |   4 +-
 drivers/clk/pxa/clk-pxa3xx.c     |  22 +-
 drivers/cpufreq/pxa3xx-cpufreq.c |  21 +-
 drivers/mmc/host/pxamci.c        |   3 +-
 drivers/pcmcia/pxa2xx_base.c     |   6 -
 include/linux/soc/pxa/cpu.h      |  93 +-----
 10 files changed, 9 insertions(+), 705 deletions(-)
 delete mode 100644 arch/arm/mach-pxa/mfp-pxa930.h

Comments

Robert Jarzmik Jan. 8, 2023, 8:49 a.m. UTC | #1 
Arnd Bergmann <arnd@kernel.org> writes:
> There is currently no devicetree support for any of these three
> SoCs, and no board files remain. As it seems unlikely that 
> anyone
> is going to add DT support soon, let's drop the SoC specific 
> code
> now.

Hi Arnd,

Here you're dropping pxa variant support. For the currently 
"partly" working
boards in devicetree, such a zylonite, this will break their 
current support.

For example the zylonite I have which is working on DT has a 
pxa310 variant.
The cm-x300, which also works in DT, has a pxa320 variant.

What these boards need is their IO mappings and cpufreq to still 
work after
your serie in DT. What bothers me are the changes to :
 - drivers/clk/pxa/clk-pxa3xx.c
 - drivers/cpufreq/pxa3xx-cpufreq.c

Here the clock changes will probably remove the clock provided to 
specific
pxa310/pxa320 drivers for example.

I don't know how you want to proceed, yet this change will break 
some pxa3xx
platforms.

Cheers.

--
Robert
Arnd Bergmann Jan. 8, 2023, 1:40 p.m. UTC | #2 
On Sun, Jan 8, 2023, at 09:49, Robert Jarzmik wrote:
> Arnd Bergmann <arnd@kernel.org> writes:
>> There is currently no devicetree support for any of these three
>> SoCs, and no board files remain. As it seems unlikely that 
>> anyone is going to add DT support soon, let's drop the SoC specific 
>> code now.
>
> Hi Arnd,
>
> Here you're dropping pxa variant support. For the currently 
> "partly" working boards in devicetree, such a zylonite, this
> will break their current support.
>
> For example the zylonite I have which is working on DT has a 
> pxa310 variant.
> The cm-x300, which also works in DT, has a pxa320 variant.
>
> What these boards need is their IO mappings and cpufreq to still 
> work after
> your serie in DT. What bothers me are the changes to :
>  - drivers/clk/pxa/clk-pxa3xx.c
>  - drivers/cpufreq/pxa3xx-cpufreq.c
>
> Here the clock changes will probably remove the clock provided to 
> specific
> pxa310/pxa320 drivers for example.
>
> I don't know how you want to proceed, yet this change will break 
> some pxa3xx platforms.

Hi Robert,

Thanks for pointing this out, I thought that I had caught
all the missing dependencies ones after you pointed out
the AC97_BUS_NEW that I fixed in patch 14.
Arnd Bergmann Jan. 9, 2023, 2:18 p.m. UTC | #3 
On Sun, Jan 8, 2023, at 14:40, Arnd Bergmann wrote:
> On Sun, Jan 8, 2023, at 09:49, Robert Jarzmik wrote:
>> Arnd Bergmann <arnd@kernel.org> writes:

> If that's all you think is missing, I can add this
> trivial patch as well and rework the series to not
> drop code that depends on PXA310/PXA320:
>
> --- a/arch/arm/mach-pxa/Kconfig
> +++ b/arch/arm/mach-pxa/Kconfig
> @@ -45,6 +45,8 @@ config MACH_PXA27X_DT
>  config MACH_PXA3XX_DT
>         bool "Support PXA3xx platforms from device tree"
>         select CPU_PXA300
> +       select CPU_PXA310
> +       select CPU_PXA320
>         select PINCTRL
>         select POWER_SUPPLY
>         select PXA3xx

I've put this in a separate branch now and will submit
it as a bugfix along with two other patches for issues
I found while testing omap1.

I've dropped the pxa310/320 removal now, but kept
the pxa93x removal, since that has no DT support at
all and remains dead code.

     Arnd
Robert Jarzmik Jan. 12, 2023, 5:37 p.m. UTC | #4 
"Arnd Bergmann" <arnd@arndb.de> writes:

> Hi Robert,
Hi Arnd,

> Thanks for pointing this out, I thought that I had caught
> all the missing dependencies ones after you pointed out
> the AC97_BUS_NEW that I fixed in patch 14.
Sorry I've not seen this one in my previous review.

> From what I can tell, commit b5aaaa666a85 ("ARM: pxa: add
> Kconfig dependencies for ATAGS based boards"), the
> PXA310/PXA320 DT support became dead code because
> MACH_PXA3XX_DT only selects CPU_PXA300, so if it worked
> before that commit, it now needs CONFIG_UNUSED_BOARD_FILES
> and CONFIG_EXPERT as well as enabling one of the legacy
> board files with the corresponding chip support.
>
> If that's all you think is missing, I can add this
> trivial patch as well and rework the series to not
> drop code that depends on PXA310/PXA320:
Yes, that would be great !

> Can you have a look at the other patches to see if there
> are more removed drivers or platform bits that are currently
> dead code but are actually required?
Yes, I've been through your whole serie and that's the
last thing I have identified. I've read carefully all the
patches now, and the whole serie looks good to me.

So with this patch and keeping the clocks and cpufreq
parts for pxa3*0, you can add everywhere my :

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

Cheers.

--
Robert
diff mbox series

Patch

diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 82c83939017a..1c252eca39c1 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -54,7 +54,6 @@  extern struct platform_device pxa_device_asoc_ssp4;
 extern struct platform_device pxa25x_device_gpio;
 extern struct platform_device pxa27x_device_gpio;
 extern struct platform_device pxa3xx_device_gpio;
-extern struct platform_device pxa93x_device_gpio;
 
 void __init pxa_register_device(struct platform_device *dev, void *data);
 void __init pxa2xx_set_dmac_info(struct mmp_dma_platdata *dma_pdata);
diff --git a/arch/arm/mach-pxa/mfp-pxa300.h b/arch/arm/mach-pxa/mfp-pxa300.h
index 1223e350cea0..058698e7e513 100644
--- a/arch/arm/mach-pxa/mfp-pxa300.h
+++ b/arch/arm/mach-pxa/mfp-pxa300.h
@@ -27,15 +27,6 @@ 
 #define GPIO61_GPIO		MFP_CFG(GPIO61, AF0)
 #define GPIO62_GPIO		MFP_CFG(GPIO62, AF0)
 
-#ifdef CONFIG_CPU_PXA310
-#define GPIO7_2_GPIO		MFP_CFG(GPIO7_2, AF0)
-#define GPIO8_2_GPIO		MFP_CFG(GPIO8_2, AF0)
-#define GPIO9_2_GPIO		MFP_CFG(GPIO9_2, AF0)
-#define GPIO10_2_GPIO		MFP_CFG(GPIO10_2, AF0)
-#define GPIO11_2_GPIO		MFP_CFG(GPIO11_2, AF0)
-#define GPIO12_2_GPIO		MFP_CFG(GPIO12_2, AF0)
-#endif
-
 /* Chip Select */
 #define GPIO1_nCS2		MFP_CFG(GPIO1,	AF1)
 #define GPIO2_nCS3		MFP_CFG(GPIO2,  AF1)
@@ -526,47 +517,4 @@ 
 #define GPIO46_UTM_PHYDATA_7	MFP_CFG(GPIO46,  AF3)
 #endif /* CONFIG_CPU_PXA300 */
 
-/*
- * PXA310 specific MFP configurations
- */
-#ifdef CONFIG_CPU_PXA310
-/* USB P2 */
-#define GPIO36_USB_P2_1		MFP_CFG(GPIO36, AF1)
-#define GPIO30_USB_P2_2		MFP_CFG(GPIO30, AF1)
-#define GPIO35_USB_P2_3		MFP_CFG(GPIO35, AF1)
-#define GPIO32_USB_P2_4		MFP_CFG(GPIO32, AF1)
-#define GPIO34_USB_P2_5		MFP_CFG(GPIO34, AF1)
-#define GPIO31_USB_P2_6		MFP_CFG(GPIO31, AF1)
-
-/* MMC1 */
-#define GPIO24_MMC1_CMD		MFP_CFG(GPIO24, AF3)
-#define GPIO29_MMC1_DAT0	MFP_CFG(GPIO29, AF3)
-
-/* MMC3 */
-#define GPIO103_MMC3_CLK	MFP_CFG(GPIO103, AF2)
-#define GPIO105_MMC3_CMD	MFP_CFG(GPIO105, AF2)
-#define GPIO11_2_MMC3_CLK	MFP_CFG(GPIO11_2, AF1)
-#define GPIO12_2_MMC3_CMD	MFP_CFG(GPIO12_2, AF1)
-#define GPIO7_2_MMC3_DAT0	MFP_CFG(GPIO7_2, AF1)
-#define GPIO8_2_MMC3_DAT1	MFP_CFG(GPIO8_2, AF1)
-#define GPIO9_2_MMC3_DAT2	MFP_CFG(GPIO9_2, AF1)
-#define GPIO10_2_MMC3_DAT3	MFP_CFG(GPIO10_2, AF1)
-
-/* ULPI */
-#define GPIO38_ULPI_CLK		MFP_CFG(GPIO38, AF1)
-#define GPIO30_ULPI_DATA_OUT_0	MFP_CFG(GPIO30, AF3)
-#define GPIO31_ULPI_DATA_OUT_1	MFP_CFG(GPIO31, AF3)
-#define GPIO32_ULPI_DATA_OUT_2	MFP_CFG(GPIO32, AF3)
-#define GPIO33_ULPI_DATA_OUT_3	MFP_CFG(GPIO33, AF3)
-#define GPIO34_ULPI_DATA_OUT_4	MFP_CFG(GPIO34, AF3)
-#define GPIO35_ULPI_DATA_OUT_5	MFP_CFG(GPIO35, AF3)
-#define GPIO36_ULPI_DATA_OUT_6	MFP_CFG(GPIO36, AF3)
-#define GPIO37_ULPI_DATA_OUT_7	MFP_CFG(GPIO37, AF3)
-#define GPIO33_ULPI_OTG_INTR	MFP_CFG(GPIO33, AF1)
-
-#define ULPI_DIR	MFP_CFG_DRV(ULPI_DIR, AF0, DS01X)
-#define ULPI_NXT	MFP_CFG_DRV(ULPI_NXT, AF0, DS01X)
-#define ULPI_STP	MFP_CFG_DRV(ULPI_STP, AF0, DS01X)
-#endif /* CONFIG_CPU_PXA310 */
-
 #endif /* __ASM_ARCH_MFP_PXA300_H */
diff --git a/arch/arm/mach-pxa/mfp-pxa930.h b/arch/arm/mach-pxa/mfp-pxa930.h
deleted file mode 100644
index 0d195d3a8c61..000000000000
diff --git a/arch/arm/mach-pxa/pxa300.c b/arch/arm/mach-pxa/pxa300.c
index f77ec118d5b9..accd270ff8e2 100644
--- a/arch/arm/mach-pxa/pxa300.c
+++ b/arch/arm/mach-pxa/pxa300.c
@@ -69,28 +69,13 @@  static struct mfp_addr_map pxa300_mfp_addr_map[] __initdata = {
 	MFP_ADDR_END,
 };
 
-/* override pxa300 MFP register addresses */
-static struct mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
-	MFP_ADDR_X(GPIO30,  GPIO98,   0x0418),
-	MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C),
-
-	MFP_ADDR(ULPI_STP, 0x040C),
-	MFP_ADDR(ULPI_NXT, 0x0410),
-	MFP_ADDR(ULPI_DIR, 0x0414),
-
-	MFP_ADDR_END,
-};
-
 static int __init pxa300_init(void)
 {
-	if (cpu_is_pxa300() || cpu_is_pxa310()) {
+	if (cpu_is_pxa300()) {
 		mfp_init_base(io_p2v(MFPR_BASE));
 		mfp_init_addr(pxa300_mfp_addr_map);
 	}
 
-	if (cpu_is_pxa310())
-		mfp_init_addr(pxa310_mfp_addr_map);
-
 	return 0;
 }
 
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index b26f00fc75d5..7a02ddb30969 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -496,8 +496,6 @@  static int __init pxa3xx_init(void)
 		pxa3xx_init_pm();
 
 		enable_irq_wake(IRQ_WAKEUP0);
-		if (cpu_is_pxa320())
-			enable_irq_wake(IRQ_WAKEUP1);
 
 		register_syscore_ops(&pxa_irq_syscore_ops);
 		register_syscore_ops(&pxa3xx_mfp_syscore_ops);
@@ -509,7 +507,7 @@  static int __init pxa3xx_init(void)
 		ret = platform_add_devices(devices, ARRAY_SIZE(devices));
 		if (ret)
 			return ret;
-		if (cpu_is_pxa300() || cpu_is_pxa310() || cpu_is_pxa320()) {
+		if (cpu_is_pxa300()) {
 			platform_device_add_data(&pxa3xx_device_gpio,
 						 &pxa3xx_gpio_pdata,
 						 sizeof(pxa3xx_gpio_pdata));
diff --git a/drivers/clk/pxa/clk-pxa3xx.c b/drivers/clk/pxa/clk-pxa3xx.c
index 42958a542662..9b45dc297b22 100644
--- a/drivers/clk/pxa/clk-pxa3xx.c
+++ b/drivers/clk/pxa/clk-pxa3xx.c
@@ -269,19 +269,6 @@  static struct desc_clk_cken pxa300_310_clocks[] __initdata = {
 	PXA3XX_CKEN_1RATE("pxa3xx-gpio", NULL, GPIO, pxa3xx_13MHz_bus_parents),
 };
 
-static struct desc_clk_cken pxa320_clocks[] __initdata = {
-	PXA3XX_PBUS_CKEN("pxa3xx-nand", NULL, NAND, 1, 2, 1, 6, 0),
-	PXA3XX_PBUS_CKEN("pxa3xx-gcu", NULL, PXA320_GCU, 1, 1, 1, 1, 0),
-	PXA3XX_CKEN_1RATE("pxa3xx-gpio", NULL, GPIO, pxa3xx_13MHz_bus_parents),
-};
-
-static struct desc_clk_cken pxa93x_clocks[] __initdata = {
-
-	PXA3XX_PBUS_CKEN("pxa3xx-gcu", NULL, PXA300_GCU, 1, 1, 1, 1, 0),
-	PXA3XX_PBUS_CKEN("pxa3xx-nand", NULL, NAND, 1, 2, 1, 4, 0),
-	PXA3XX_CKEN_1RATE("pxa93x-gpio", NULL, GPIO, pxa3xx_13MHz_bus_parents),
-};
-
 static unsigned long clk_pxa3xx_system_bus_get_rate(struct clk_hw *hw,
 					    unsigned long parent_rate)
 {
@@ -446,13 +433,8 @@  int __init pxa3xx_clocks_init(void __iomem *regs, void __iomem *oscc_reg)
 	ret = clk_pxa_cken_init(pxa3xx_clocks, ARRAY_SIZE(pxa3xx_clocks), regs);
 	if (ret)
 		return ret;
-	if (cpu_is_pxa320())
-		return clk_pxa_cken_init(pxa320_clocks,
-					 ARRAY_SIZE(pxa320_clocks), regs);
-	if (cpu_is_pxa300() || cpu_is_pxa310())
-		return clk_pxa_cken_init(pxa300_310_clocks,
-					 ARRAY_SIZE(pxa300_310_clocks), regs);
-	return clk_pxa_cken_init(pxa93x_clocks, ARRAY_SIZE(pxa93x_clocks), regs);
+	return clk_pxa_cken_init(pxa300_310_clocks,
+				 ARRAY_SIZE(pxa300_310_clocks), regs);
 }
 
 static void __init pxa3xx_dt_clocks_init(struct device_node *np)
diff --git a/drivers/cpufreq/pxa3xx-cpufreq.c b/drivers/cpufreq/pxa3xx-cpufreq.c
index 4afa48d172db..23bc3c7a6288 100644
--- a/drivers/cpufreq/pxa3xx-cpufreq.c
+++ b/drivers/cpufreq/pxa3xx-cpufreq.c
@@ -91,15 +91,6 @@  static struct pxa3xx_freq_info pxa300_freqs[] = {
 	OP(624, 24, 2, 208, 260, 208, 312, 3, 1375, 1400), /* 624MHz */
 };
 
-static struct pxa3xx_freq_info pxa320_freqs[] = {
-	/*  CPU XL XN  HSS DMEM SMEM SRAM DFI VCC_CORE VCC_SRAM */
-	OP(104,  8, 1, 104, 260,  78, 104, 3, 1000, 1100), /* 104MHz */
-	OP(208, 16, 1, 104, 260, 104, 156, 2, 1000, 1100), /* 208MHz */
-	OP(416, 16, 2, 156, 260, 104, 208, 2, 1100, 1200), /* 416MHz */
-	OP(624, 24, 2, 208, 260, 208, 312, 3, 1375, 1400), /* 624MHz */
-	OP(806, 31, 2, 208, 260, 208, 312, 3, 1400, 1400), /* 806MHz */
-};
-
 static unsigned int pxa3xx_freqs_num;
 static struct pxa3xx_freq_info *pxa3xx_freqs;
 static struct cpufreq_frequency_table *pxa3xx_freqs_table;
@@ -186,17 +177,11 @@  static int pxa3xx_cpufreq_init(struct cpufreq_policy *policy)
 
 	/* set default policy and cpuinfo */
 	policy->min = policy->cpuinfo.min_freq = 104000;
-	policy->max = policy->cpuinfo.max_freq =
-		(cpu_is_pxa320()) ? 806000 : 624000;
+	policy->max = policy->cpuinfo.max_freq = 624000;
 	policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */
 
-	if (cpu_is_pxa300() || cpu_is_pxa310())
-		ret = setup_freqs_table(policy, pxa300_freqs,
-					ARRAY_SIZE(pxa300_freqs));
-
-	if (cpu_is_pxa320())
-		ret = setup_freqs_table(policy, pxa320_freqs,
-					ARRAY_SIZE(pxa320_freqs));
+	ret = setup_freqs_table(policy, pxa300_freqs,
+				ARRAY_SIZE(pxa300_freqs));
 
 	if (ret) {
 		pr_err("failed to setup frequency table\n");
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index 2a988f942b6c..60bdd691c391 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -44,8 +44,7 @@ 
 #define NR_SG	1
 #define CLKRT_OFF	(~0)
 
-#define mmc_has_26MHz()		(cpu_is_pxa300() || cpu_is_pxa310() \
-				|| cpu_is_pxa935())
+#define mmc_has_26MHz()		(cpu_is_pxa300())
 
 struct pxamci_host {
 	struct mmc_host		*mmc;
diff --git a/drivers/pcmcia/pxa2xx_base.c b/drivers/pcmcia/pxa2xx_base.c
index 5254028354f4..a6c6ee034582 100644
--- a/drivers/pcmcia/pxa2xx_base.c
+++ b/drivers/pcmcia/pxa2xx_base.c
@@ -268,12 +268,6 @@  static int pxa2xx_drv_pcmcia_probe(struct platform_device *dev)
 		goto err0;
 	}
 
-	if (cpu_is_pxa320() && ops->nr > 1) {
-		dev_err(&dev->dev, "pxa320 supports only one pcmcia slot");
-		ret = -EINVAL;
-		goto err0;
-	}
-
 	clk = devm_clk_get(&dev->dev, NULL);
 	if (IS_ERR(clk))
 		return -ENODEV;
diff --git a/include/linux/soc/pxa/cpu.h b/include/linux/soc/pxa/cpu.h
index 5782450ee45c..0f894d12fe1d 100644
--- a/include/linux/soc/pxa/cpu.h
+++ b/include/linux/soc/pxa/cpu.h
@@ -56,12 +56,6 @@ 
  *  PXA935	B1	0x56056938	0x8E653013
  */
 #ifdef CONFIG_PXA25x
-#define __cpu_is_pxa210(id)				\
-	({						\
-		unsigned int _id = (id) & 0xf3f0;	\
-		_id == 0x2120;				\
-	})
-
 #define __cpu_is_pxa250(id)				\
 	({						\
 		unsigned int _id = (id) & 0xf3ff;	\
@@ -80,7 +74,6 @@ 
 		_id == 0x2100;				\
 	})
 #else
-#define __cpu_is_pxa210(id)	(0)
 #define __cpu_is_pxa250(id)	(0)
 #define __cpu_is_pxa255(id)	(0)
 #define __cpu_is_pxa25x(id)	(0)
@@ -106,51 +99,6 @@ 
 #define __cpu_is_pxa300(id)	(0)
 #endif
 
-#ifdef CONFIG_CPU_PXA310
-#define __cpu_is_pxa310(id)				\
-	({						\
-		unsigned int _id = (id) >> 4 & 0xfff;	\
-		_id == 0x689;				\
-	 })
-#else
-#define __cpu_is_pxa310(id)	(0)
-#endif
-
-#ifdef CONFIG_CPU_PXA320
-#define __cpu_is_pxa320(id)				\
-	({						\
-		unsigned int _id = (id) >> 4 & 0xfff;	\
-		_id == 0x603 || _id == 0x682;		\
-	 })
-#else
-#define __cpu_is_pxa320(id)	(0)
-#endif
-
-#ifdef CONFIG_CPU_PXA930
-#define __cpu_is_pxa930(id)				\
-	({						\
-		unsigned int _id = (id) >> 4 & 0xfff;	\
-		_id == 0x683;				\
-	 })
-#else
-#define __cpu_is_pxa930(id)	(0)
-#endif
-
-#ifdef CONFIG_CPU_PXA935
-#define __cpu_is_pxa935(id)				\
-	({						\
-		unsigned int _id = (id) >> 4 & 0xfff;	\
-		_id == 0x693;				\
-	 })
-#else
-#define __cpu_is_pxa935(id)	(0)
-#endif
-
-#define cpu_is_pxa210()					\
-	({						\
-		__cpu_is_pxa210(read_cpuid_id());	\
-	})
-
 #define cpu_is_pxa250()					\
 	({						\
 		__cpu_is_pxa250(read_cpuid_id());	\
@@ -176,27 +124,6 @@ 
 		__cpu_is_pxa300(read_cpuid_id());	\
 	 })
 
-#define cpu_is_pxa310()					\
-	({						\
-		__cpu_is_pxa310(read_cpuid_id());	\
-	 })
-
-#define cpu_is_pxa320()					\
-	({						\
-		__cpu_is_pxa320(read_cpuid_id());	\
-	 })
-
-#define cpu_is_pxa930()					\
-	({						\
-		__cpu_is_pxa930(read_cpuid_id());	\
-	 })
-
-#define cpu_is_pxa935()					\
-	({						\
-		__cpu_is_pxa935(read_cpuid_id());	\
-	 })
-
-
 
 /*
  * CPUID Core Generation Bit
@@ -215,25 +142,12 @@ 
 #ifdef CONFIG_PXA3xx
 #define __cpu_is_pxa3xx(id)				\
 	({						\
-		__cpu_is_pxa300(id)			\
-			|| __cpu_is_pxa310(id)		\
-			|| __cpu_is_pxa320(id)		\
-			|| __cpu_is_pxa93x(id);		\
+		__cpu_is_pxa300(id);			\
 	 })
 #else
 #define __cpu_is_pxa3xx(id)	(0)
 #endif
 
-#if defined(CONFIG_CPU_PXA930) || defined(CONFIG_CPU_PXA935)
-#define __cpu_is_pxa93x(id)				\
-	({						\
-		__cpu_is_pxa930(id)			\
-			|| __cpu_is_pxa935(id);		\
-	 })
-#else
-#define __cpu_is_pxa93x(id)	(0)
-#endif
-
 #define cpu_is_pxa2xx()					\
 	({						\
 		__cpu_is_pxa2xx(read_cpuid_id());	\
@@ -244,9 +158,4 @@ 
 		__cpu_is_pxa3xx(read_cpuid_id());	\
 	 })
 
-#define cpu_is_pxa93x()					\
-	({						\
-		__cpu_is_pxa93x(read_cpuid_id());	\
-	 })
-
 #endif