* Re: Question about tracking freescale patches for Linux
From: Wolfram Sang @ 2009-07-28 8:31 UTC (permalink / raw)
To: B.J. Buchalter; +Cc: linuxppc-dev
In-Reply-To: <06A91D45-B506-44F8-A234-D9E55301349D@mhlabs.com>
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> I have contacted Freescale, but they basically say that they provide the
> BSP, and make no commitments to supporting any other version of the linux
> kernel.
So true :(
> 1) is there any way to determine if any these patches are currently
> being worked into the mainline kernel, or if they have been abandoned
> for some reason?
I usually use search engines (which often lead to linux-ppc threads) and
patchwork.ozlabs.org.
>
> 2) Is it worth trying to move these patches up to the head of
> development and trying to get them merged into the mainline kernel, or
> is that really just up to freescale to do?
It surely is worth (and is often done by people not involved with fsl). But be
warned, some patches are in a terrible state, meaning half a rewrite is
necessary.
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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^ permalink raw reply
* [5200] ATA and (BAD) interrupts question
From: Albrecht Dreß @ 2009-07-28 12:50 UTC (permalink / raw)
To: linuxppc-dev
Hi all,
I run linux 2.6.29.1 from kernel.org on a custom Freescale MPC5200B based b=
oard, which has a CF card attached to the 5200's ATA. The CF seems to run =
nicely, but I am somewhat confused by the interrupts reproted by the kernel=
.
Immediately after the boot, /proc/interrupts reports (inter alia)
135: 8 MPC52xx Peripherals Edge mpc52xx_ata
194: 0 MPC52xx SDMA Edge ATA task
BAD: 44
Then I say 'mount -t vfat -o noatime /dev/sda1 /mnt/cf0', and I get
135: 41 MPC52xx Peripherals Edge mpc52xx_ata
194: 0 MPC52xx SDMA Edge ATA task
BAD: 44
Then, I recursively copy a folder to the CF card:
135: 125111 MPC52xx Peripherals Edge mpc52xx_ata
194: 0 MPC52xx SDMA Edge ATA task
BAD: 121863
Is it correct that the "ATA task" interrupts are still 0, and that I get su=
ch a high number of BAD ones? Is there a way to detect which source actual=
ly triggered the BAD interrupts?
Thanks in advance,
Albrecht.
Der E-Mail-Dienst PIA basic belegt im Test der Stiftung Warentest unter den=
kostenfreien Angeboten mit dem Qualit=E4tsurteil 3,0 den zweiten Platz!
(Testheft Juli 2009, Artikel "E-Mail-Dienste - Besser gratis")
JETZT TESTEN: www.arcor.de/rd/pia_sw
^ permalink raw reply
* Re: [RESEND][PATCH] sata_fsl: hard and soft reset split
From: Sergei Shtylyov @ 2009-07-28 13:23 UTC (permalink / raw)
To: ashish kalra; +Cc: linux-ide, linuxppc-dev
In-Reply-To: <Pine.WNT.4.64.0906291854180.2640@B00888-02.fsl.freescale.net>
Hello.
ashish kalra wrote:
> Split sata_fsl_softreset() into hard and soft resets to make
> error-handling more efficient & device and PMP detection more reliable.
> Also includes fix for PMP support, driver tested with Sil3726, Sil4726 &
> Exar PMP controllers.
> Signed-off-by: Ashish Kalra <Ashish.Kalra@freescale.com>
[...]
> diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
> index 5751145..c8e2fad 100644
> --- a/drivers/ata/sata_fsl.c
> +++ b/drivers/ata/sata_fsl.c
> @@ -708,34 +708,17 @@ static unsigned int sata_fsl_dev_classify(struct
> ata_port *ap)
> return ata_dev_classify(&tf);
> }
>
> -static int sata_fsl_prereset(struct ata_link *link, unsigned long
> deadline)
> -{
> - /* FIXME: Never skip softreset, sata_fsl_softreset() is
> - * combination of soft and hard resets. sata_fsl_softreset()
> - * needs to be splitted into soft and hard resets.
> - */
> - return 0;
> -}
> -
> -static int sata_fsl_softreset(struct ata_link *link, unsigned int *class,
> +static int sata_fsl_hardreset(struct ata_link *link, unsigned int *class,
> unsigned long deadline)
> {
> struct ata_port *ap = link->ap;
> - struct sata_fsl_port_priv *pp = ap->private_data;
> struct sata_fsl_host_priv *host_priv = ap->host->private_data;
> void __iomem *hcr_base = host_priv->hcr_base;
> - int pmp = sata_srst_pmp(link);
> u32 temp;
> - struct ata_taskfile tf;
> - u8 *cfis;
> - u32 Serror;
> int i = 0;
> unsigned long start_jiffies;
>
> - DPRINTK("in xx_softreset\n");
> -
> - if (pmp != SATA_PMP_CTRL_PORT)
> - goto issue_srst;
> + DPRINTK("in xx_hardreset\n");
>
> try_offline_again:
> /*
> @@ -750,7 +733,7 @@ try_offline_again:
>
> if (temp & ONLINE) {
> ata_port_printk(ap, KERN_ERR,
> - "Softreset failed, not off-lined %d\n", i);
> + "Hardreset failed, not off-lined %d\n", i);
>
> /*
> * Try to offline controller atleast twice
> @@ -762,7 +745,7 @@ try_offline_again:
> goto try_offline_again;
> }
>
> - DPRINTK("softreset, controller off-lined\n");
> + DPRINTK("hardreset, controller off-lined\n");
> VPRINTK("HStatus = 0x%x\n", ioread32(hcr_base + HSTATUS));
> VPRINTK("HControl = 0x%x\n", ioread32(hcr_base + HCONTROL));
>
> @@ -787,11 +770,11 @@ try_offline_again:
>
> if (!(temp & ONLINE)) {
> ata_port_printk(ap, KERN_ERR,
> - "Softreset failed, not on-lined\n");
> + "Hardreset failed, not on-lined\n");
> goto err;
> }
>
> - DPRINTK("softreset, controller off-lined & on-lined\n");
> + DPRINTK("hardreset, controller off-lined & on-lined\n");
> VPRINTK("HStatus = 0x%x\n", ioread32(hcr_base + HSTATUS));
> VPRINTK("HControl = 0x%x\n", ioread32(hcr_base + HCONTROL));
>
> @@ -807,7 +790,7 @@ try_offline_again:
> "No Device OR PHYRDY change,Hstatus = 0x%x\n",
> ioread32(hcr_base + HSTATUS));
> *class = ATA_DEV_NONE;
> - goto out;
> + return 0;
> }
>
> /*
> @@ -820,11 +803,44 @@ try_offline_again:
> if ((temp & 0xFF) != 0x18) {
> ata_port_printk(ap, KERN_WARNING, "No Signature Update\n");
> *class = ATA_DEV_NONE;
> - goto out;
> + goto do_followup_srst;
> } else {
> ata_port_printk(ap, KERN_INFO,
> "Signature Update detected @ %d msecs\n",
> jiffies_to_msecs(jiffies - start_jiffies));
> + *class = sata_fsl_dev_classify(ap);
> + return 0;
> + }
> +
> +do_followup_srst:
> + /*
> + * request libATA to perform follow-up softreset
> + */
> + return -EAGAIN;
> +
> +err:
> + return -EIO;
Why produce unneeded labels and goto's where you can just use return? :-O
MBR, Sergei
^ permalink raw reply
* sequoia: The final kernel image would overwrite the device tree
From: Geert Uytterhoeven @ 2009-07-28 13:33 UTC (permalink / raw)
To: Benjamin Herrenschmidt; +Cc: Linux/PPC Development
Hi Ben,
Current kernel (2.6.31-rc4) fails to boot on sequoia:
| ## Booting image at 00100000 ...
| Image Name: Linux-2.6.31-rc4-00003-g52c6890-
| Image Type: PowerPC Linux Kernel Image (gzip compressed)
| Data Size: 1680490 Bytes = 1.6 MB
| Load Address: 00400000
| Entry Point: 00400458
| Verifying Checksum ... OK
| Uncompressing Kernel Image ... OK
| CPU clock-frequency <- 0x27bc86a4 (667MHz)
| CPU timebase-frequency <- 0x27bc86a4 (667MHz)
| /plb: clock-frequency <- 9ef21a9 (167MHz)
| /plb/opb: clock-frequency <- 4f790d4 (83MHz)
| /plb/opb/ebc: clock-frequency <- 34fb5e3 (56MHz)
| /plb/opb/serial@ef600300: clock-frequency <- a8c000 (11MHz)
| /plb/opb/serial@ef600400: clock-frequency <- a8c000 (11MHz)
| /plb/opb/serial@ef600500: clock-frequency <- 42ecac (4MHz)
| /plb/opb/serial@ef600600: clock-frequency <- 42ecac (4MHz)
| Memory <- <0x0 0x0 0xffff000> (255MB)
| ethernet0: local-mac-address <- 00:10:ec:00:f1:df
| ethernet1: local-mac-address <- 00:10:ec:80:f1:df
|
| zImage starting: loaded at 0x00400000 (sp: 0x0ff2ba18)
| Allocating 0x85e77c bytes for kernel ...
| The final kernel image would overwrite the device tree?
Git bisect told me the bad guy is:
| commit 5d38902c483881645ba16058cffaa478b81e5cfa
| Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
| Date: Wed Jun 17 17:43:59 2009 +0000
|
| powerpc: Add irqtrace support for 32-bit powerpc
However, disabling CONFIG_PROVE_LOCKING also fixes the problem.
With kind regards,
Geert Uytterhoeven
Software Architect
Techsoft Centre
Technology and Software Centre Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
A division of Sony Europe (Belgium) N.V.
VAT BE 0413.825.160 · RPR Brussels
Fortis · BIC GEBABEBB · IBAN BE41293037680010
^ permalink raw reply
* [PATCH 8/9] drivers/mmc: correct error-handling code
From: Julia Lawall @ 2009-07-28 15:56 UTC (permalink / raw)
To: avorontsov, linuxppc-dev, sdhci-devel, linux-kernel,
kernel-janitors
From: Julia Lawall <julia@diku.dk>
sdhci_alloc_host returns an ERR_PTR value in an error case instead of NULL.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@match exists@
expression x, E;
statement S1, S2;
@@
x = sdhci_alloc_host(...)
... when != x = E
(
* if (x == NULL || ...) S1 else S2
|
* if (x == NULL && ...) S1 else S2
)
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
---
drivers/mmc/host/sdhci-of.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/sdhci-of.c b/drivers/mmc/host/sdhci-of.c
index d79fa55..fb00bc5 100644
--- a/drivers/mmc/host/sdhci-of.c
+++ b/drivers/mmc/host/sdhci-of.c
@@ -226,7 +226,7 @@ static int __devinit sdhci_of_probe(struct of_device *ofdev,
return -ENODEV;
host = sdhci_alloc_host(&ofdev->dev, sizeof(*of_host));
- if (!host)
+ if (IS_ERR(host))
return -ENOMEM;
of_host = sdhci_priv(host);
^ permalink raw reply related
* Re: [PATCH 8/9] drivers/mmc: correct error-handling code
From: Anton Vorontsov @ 2009-07-28 16:11 UTC (permalink / raw)
To: Julia Lawall; +Cc: linuxppc-dev, kernel-janitors, sdhci-devel, linux-kernel
In-Reply-To: <Pine.LNX.4.64.0907281755340.28189@ask.diku.dk>
On Tue, Jul 28, 2009 at 05:56:00PM +0200, Julia Lawall wrote:
> From: Julia Lawall <julia@diku.dk>
>
> sdhci_alloc_host returns an ERR_PTR value in an error case instead of NULL.
>
> A simplified version of the semantic match that finds this problem is as
> follows: (http://coccinelle.lip6.fr/)
>
> // <smpl>
> @match exists@
> expression x, E;
> statement S1, S2;
> @@
>
> x = sdhci_alloc_host(...)
> ... when != x = E
> (
> * if (x == NULL || ...) S1 else S2
> |
> * if (x == NULL && ...) S1 else S2
> )
> // </smpl>
>
> Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Thanks,
> ---
> drivers/mmc/host/sdhci-of.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/mmc/host/sdhci-of.c b/drivers/mmc/host/sdhci-of.c
> index d79fa55..fb00bc5 100644
> --- a/drivers/mmc/host/sdhci-of.c
> +++ b/drivers/mmc/host/sdhci-of.c
> @@ -226,7 +226,7 @@ static int __devinit sdhci_of_probe(struct of_device *ofdev,
> return -ENODEV;
>
> host = sdhci_alloc_host(&ofdev->dev, sizeof(*of_host));
> - if (!host)
> + if (IS_ERR(host))
> return -ENOMEM;
>
> of_host = sdhci_priv(host);
--
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2
^ permalink raw reply
* Re: [RFC/PATCH] powerpc: Don't use alloc_bootmem in cpm_uart_cpm2.c
From: Mark Ware @ 2009-07-29 3:46 UTC (permalink / raw)
To: Scott Wood; +Cc: Linuxppc-dev Development
In-Reply-To: <20090727221601.GC19572@b07421-ec1.am.freescale.net>
Scott Wood wrote:
> On Mon, Jul 20, 2009 at 09:51:03PM +1000, Mark Ware wrote:
>> This is another alloc_bootmem() -> kzalloc() change, this time to
>> fix the non-fatal badness caused when booting with a cpm2_uart console.
>>
>> Signed-Off-By: Mark Ware <mware@elphinstone.net>
>>
>> ---
>> drivers/serial/cpm_uart/cpm_uart_cpm2.c | 2 +-
>> 1 files changed, 1 insertions(+), 1 deletions(-)
>>
>> diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
>> b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
>> index 141c0a3..a9802e7 100644
>> --- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
>> +++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
>> @@ -132,7 +132,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo,
>> unsigned int is_con)
>> memsz = L1_CACHE_ALIGN(pinfo->rx_nrfifos * pinfo->rx_fifosize) +
>> L1_CACHE_ALIGN(pinfo->tx_nrfifos * pinfo->tx_fifosize);
>> if (is_con) {
>> - mem_addr = alloc_bootmem(memsz);
>> + mem_addr = kzalloc(memsz, GFP_NOWAIT);
>> dma_addr = virt_to_bus(mem_addr);
>> }
>
> Hmm, is dma_alloc_coherent() now available this early as well? If so, we
> could get rid of the separate "is_con" handling altogether.
>
> -Scott
>
This was my first thought as well, but calling dma_alloc_coherent() on a console resulted in a hang on boot before any console output.
I have no actual proof, but it seems likely that it is not available at that point in the boot.
Regards,
Mark
^ permalink raw reply
* [PATCH] gianfar: fix coalescing setup in ethtool support
From: Li Yang @ 2009-07-29 8:51 UTC (permalink / raw)
To: davem; +Cc: netdev, Jiajun Wu, linuxppc-dev
From: Jiajun Wu <b06378@freescale.com>
Parameter order for using mk_ic_value(count, time) was reversed,
the patch fixes this.
Signed-off-by: Jiajun Wu <b06378@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
---
drivers/net/gianfar_ethtool.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 2a7edfa..3109f4b 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -373,9 +373,8 @@ static int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals
return -EINVAL;
}
- priv->rxic = mk_ic_value(
- gfar_usecs2ticks(priv, cvals->rx_coalesce_usecs),
- cvals->rx_max_coalesced_frames);
+ priv->rxic = mk_ic_value(cvals->rx_max_coalesced_frames,
+ gfar_usecs2ticks(priv, cvals->rx_coalesce_usecs));
/* Set up tx coalescing */
if ((cvals->tx_coalesce_usecs == 0) ||
@@ -397,9 +396,8 @@ static int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals
return -EINVAL;
}
- priv->txic = mk_ic_value(
- gfar_usecs2ticks(priv, cvals->tx_coalesce_usecs),
- cvals->tx_max_coalesced_frames);
+ priv->txic = mk_ic_value(cvals->tx_max_coalesced_frames,
+ gfar_usecs2ticks(priv, cvals->tx_coalesce_usecs));
gfar_write(&priv->regs->rxic, 0);
if (priv->rxcoalescing)
--
1.5.6.3
^ permalink raw reply related
* 82xx, mgcoge: updates for 2.6.32
From: Heiko Schocher @ 2009-07-29 8:32 UTC (permalink / raw)
To: linuxppc-dev
- add I2C support
- add FCC1 and FCC2 support
- fix bogus gpio numbering in plattformcode
Signed-off-by: Heiko Schocher <hs@denx.de>
---
- based on git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc.git
next branch
- checked with checkpatch.pl:
$ ./scripts/checkpatch.pl 0001-82xx-mgcoge-updates-for-2.6.32.patch
total: 0 errors, 0 warnings, 531 lines checked
0001-82xx-mgcoge-updates-for-2.6.32.patch has no obvious style problems and is ready for submission.
$
BTW: Who is PPC82XX Maintainer? I couldn;t find such an entry
in the MAINTAINERS file ...
arch/powerpc/boot/dts/mgcoge.dts | 56 ++++++++++
arch/powerpc/configs/mgcoge_defconfig | 178 +++++++++++++++++++++++++-------
arch/powerpc/platforms/82xx/mgcoge.c | 69 +++++++++++--
3 files changed, 255 insertions(+), 48 deletions(-)
diff --git a/arch/powerpc/boot/dts/mgcoge.dts b/arch/powerpc/boot/dts/mgcoge.dts
index 633255a..a2efc36 100644
--- a/arch/powerpc/boot/dts/mgcoge.dts
+++ b/arch/powerpc/boot/dts/mgcoge.dts
@@ -162,6 +162,62 @@
fixed-link = <0 0 10 0 0>;
};
+ i2c@11860 {
+ compatible = "fsl,mpc8272-i2c",
+ "fsl,cpm2-i2c";
+ reg = <0x11860 0x20 0x8afc 0x2>;
+ interrupts = <1 8>;
+ interrupt-parent = <&PIC>;
+ fsl,cpm-command = <0x29600000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+
+ mdio@10d40 {
+ device_type = "mdio";
+ compatible = "fsl,cpm2-mdio-bitbang";
+ reg = <0x10d00 0x14>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ fsl,mdio-pin = <12>;
+ fsl,mdc-pin = <13>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0x0>;
+ device_type = "ethernet-phy";
+ };
+
+ phy1: ethernet-phy@1 {
+ reg = <0x1>;
+ device_type = "ethernet-phy";
+ };
+ };
+
+ /* FCC1 management to switch */
+ ethernet@11300 {
+ device_type = "network";
+ compatible = "fsl,cpm2-fcc-enet";
+ reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>;
+ local-mac-address = [ 00 01 02 03 04 07 ];
+ interrupts = <32 8>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&phy0>;
+ linux,network-index = <1>;
+ fsl,cpm-command = <0x12000300>;
+ };
+
+ /* FCC2 to redundant core unit over backplane */
+ ethernet@11320 {
+ device_type = "network";
+ compatible = "fsl,cpm2-fcc-enet";
+ reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>;
+ local-mac-address = [ 00 01 02 03 04 08 ];
+ interrupts = <33 8>;
+ interrupt-parent = <&PIC>;
+ phy-handle = <&phy1>;
+ linux,network-index = <2>;
+ fsl,cpm-command = <0x16200300>;
+ };
};
PIC: interrupt-controller@10c00 {
diff --git a/arch/powerpc/configs/mgcoge_defconfig b/arch/powerpc/configs/mgcoge_defconfig
index 31e1df6..a6fe6b0 100644
--- a/arch/powerpc/configs/mgcoge_defconfig
+++ b/arch/powerpc/configs/mgcoge_defconfig
@@ -1,25 +1,27 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc3
-# Wed May 13 17:21:55 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 08:57:10 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
-CONFIG_6xx=y
+CONFIG_PPC_BOOK3S_32=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_BOOK3S=y
+CONFIG_6xx=y
CONFIG_PPC_FPU=y
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
+CONFIG_PPC_HAVE_PMU_SUPPORT=y
# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
@@ -30,15 +32,16 @@ CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
# CONFIG_HAVE_SETUP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
@@ -53,6 +56,7 @@ CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
+CONFIG_DTC=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_HIBERNATE_32=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
@@ -60,6 +64,7 @@ CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -105,7 +110,6 @@ CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -119,8 +123,15 @@ CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
+# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
@@ -134,6 +145,11 @@ CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_CLK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
@@ -141,7 +157,7 @@ CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
-# CONFIG_LBD is not set
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_INTEGRITY is not set
#
@@ -225,6 +241,7 @@ CONFIG_BINFMT_ELF=y
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
@@ -240,9 +257,9 @@ CONFIG_MIGRATION=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -313,6 +330,7 @@ CONFIG_IP_PNP_BOOTP=y
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
@@ -374,7 +392,11 @@ CONFIG_WIRELESS=y
CONFIG_WIRELESS_OLD_REGULATORY=y
# CONFIG_WIRELESS_EXT is not set
# CONFIG_LIB80211 is not set
-# CONFIG_MAC80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_DEFAULT_PS_VALUE=0
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
@@ -484,6 +506,8 @@ CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
CONFIG_OF_GPIO=y
+CONFIG_OF_I2C=y
+CONFIG_OF_MDIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -523,13 +547,17 @@ CONFIG_HAVE_IDE=y
#
#
-# A new alternative FireWire stack is available with EXPERIMENTAL=y
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
#
+# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
@@ -555,7 +583,8 @@ CONFIG_PHYLIB=y
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
CONFIG_FIXED_PHY=y
-# CONFIG_MDIO_BITBANG is not set
+CONFIG_MDIO_BITBANG=y
+# CONFIG_MDIO_GPIO is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_MACE is not set
@@ -577,11 +606,12 @@ CONFIG_MII=y
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
# CONFIG_ATL2 is not set
CONFIG_FS_ENET=y
CONFIG_FS_ENET_HAS_SCC=y
-# CONFIG_FS_ENET_HAS_FCC is not set
-# CONFIG_FS_ENET_MDIO_FCC is not set
+CONFIG_FS_ENET_HAS_FCC=y
+CONFIG_FS_ENET_MDIO_FCC=y
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
@@ -652,8 +682,73 @@ CONFIG_HW_RANDOM=y
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_DEVPORT=y
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# Mac SMBus host controller drivers
+#
+CONFIG_I2C_POWERMAC=y
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_CPM=y
+# CONFIG_I2C_DESIGNWARE is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_PCF8575 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
@@ -667,6 +762,9 @@ CONFIG_GPIOLIB=y
#
# I2C GPIO expanders:
#
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCF857X is not set
#
# PCI GPIO expanders:
@@ -695,24 +793,16 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
@@ -740,6 +830,10 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -757,9 +851,10 @@ CONFIG_JBD=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_OCFS2_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -916,6 +1011,7 @@ CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
@@ -941,6 +1037,9 @@ CONFIG_DEBUG_KERNEL=y
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -952,7 +1051,6 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
@@ -966,16 +1064,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
@@ -983,9 +1080,12 @@ CONFIG_TRACING_SUPPORT=y
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_PPC_EMULATED_STATS is not set
# CONFIG_CODE_PATCHING_SELFTEST is not set
# CONFIG_FTR_FIXUP_SELFTEST is not set
# CONFIG_MSI_BITMAP_SELFTEST is not set
diff --git a/arch/powerpc/platforms/82xx/mgcoge.c b/arch/powerpc/platforms/82xx/mgcoge.c
index c2af169..7a5de9e 100644
--- a/arch/powerpc/platforms/82xx/mgcoge.c
+++ b/arch/powerpc/platforms/82xx/mgcoge.c
@@ -50,16 +50,63 @@ struct cpm_pin {
static __initdata struct cpm_pin mgcoge_pins[] = {
/* SMC2 */
- {1, 8, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {1, 9, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 8, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 9, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
/* SCC4 */
- {3, 25, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {3, 24, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {3, 9, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {3, 8, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {4, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
- {4, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {2, 25, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {2, 24, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {2, 9, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {2, 8, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {3, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {3, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+
+ /* FCC1 */
+ {0, 14, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 15, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 16, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 17, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {0, 18, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 19, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 20, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 21, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {0, 26, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+ {0, 27, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+ {0, 28, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {0, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {0, 30, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+ {0, 31, CPM_PIN_INPUT | CPM_PIN_SECONDARY},
+
+ {2, 22, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {2, 23, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+
+ /* FCC2 */
+ {1, 18, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {1, 19, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {1, 20, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {1, 21, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {1, 22, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {1, 23, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {1, 24, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {1, 25, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+ {1, 26, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {1, 27, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {1, 28, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {1, 29, CPM_PIN_OUTPUT | CPM_PIN_SECONDARY},
+ {1, 30, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {1, 31, CPM_PIN_OUTPUT | CPM_PIN_PRIMARY},
+
+ {2, 18, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+ {2, 19, CPM_PIN_INPUT | CPM_PIN_PRIMARY},
+
+ /* MDC */
+ {0, 13, CPM_PIN_OUTPUT | CPM_PIN_GPIO},
+
+#if defined(CONFIG_I2C_CPM)
+ /* I2C */
+ {3, 14, CPM_PIN_INPUT | CPM_PIN_SECONDARY | CPM_PIN_OPENDRAIN},
+ {3, 15, CPM_PIN_INPUT | CPM_PIN_SECONDARY | CPM_PIN_OPENDRAIN},
+#endif
};
static void __init init_ioports(void)
@@ -68,12 +115,16 @@ static void __init init_ioports(void)
for (i = 0; i < ARRAY_SIZE(mgcoge_pins); i++) {
const struct cpm_pin *pin = &mgcoge_pins[i];
- cpm2_set_pin(pin->port - 1, pin->pin, pin->flags);
+ cpm2_set_pin(pin->port, pin->pin, pin->flags);
}
cpm2_smc_clk_setup(CPM_CLK_SMC2, CPM_BRG8);
cpm2_clk_setup(CPM_CLK_SCC4, CPM_CLK7, CPM_CLK_RX);
cpm2_clk_setup(CPM_CLK_SCC4, CPM_CLK8, CPM_CLK_TX);
+ cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK10, CPM_CLK_RX);
+ cpm2_clk_setup(CPM_CLK_FCC1, CPM_CLK9, CPM_CLK_TX);
+ cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK13, CPM_CLK_RX);
+ cpm2_clk_setup(CPM_CLK_FCC2, CPM_CLK14, CPM_CLK_TX);
}
static void __init mgcoge_setup_arch(void)
--
1.6.0.6
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
^ permalink raw reply related
* Re: 82xx, mgcoge: updates for 2.6.32
From: David Gibson @ 2009-07-29 10:32 UTC (permalink / raw)
To: Heiko Schocher; +Cc: linuxppc-dev
In-Reply-To: <4A70091E.7000002@denx.de>
On Wed, Jul 29, 2009 at 10:32:30AM +0200, Heiko Schocher wrote:
[snip]
> + mdio@10d40 {
> + device_type = "mdio";
Drop this device_type.
> + compatible = "fsl,cpm2-mdio-bitbang";
> + reg = <0x10d00 0x14>;
> + #address-cells = <1>;
> + #size-cells = <0>;
> + fsl,mdio-pin = <12>;
> + fsl,mdc-pin = <13>;
> +
> + phy0: ethernet-phy@0 {
> + reg = <0x0>;
> + device_type = "ethernet-phy";
And this one, too.
> + };
> +
> + phy1: ethernet-phy@1 {
> + reg = <0x1>;
> + device_type = "ethernet-phy";
> + };
> + };
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
^ permalink raw reply
* [PATCH 1/2] powerpc/40x: Update Kilauea dts to support NAND, RTC and HWMON
From: Stefan Roese @ 2009-07-29 11:40 UTC (permalink / raw)
To: linuxppc-dev
This patch adds support for the following devices to the Kilauea dts:
- PPC4xx NAND controller (NDFC)
- I2C RTC (Dallas DS1338)
- I2C HWMON (Dallas DS1775)
Additionally the partitioning of the NOR FLASH is changed. The dtb
partition has been missing. Fixed in this patch.
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/powerpc/boot/dts/kilauea.dts | 44 ++++++++++++++++++++++++++++++++++--
1 files changed, 41 insertions(+), 3 deletions(-)
diff --git a/arch/powerpc/boot/dts/kilauea.dts b/arch/powerpc/boot/dts/kilauea.dts
index 5e6b08f..c465614 100644
--- a/arch/powerpc/boot/dts/kilauea.dts
+++ b/arch/powerpc/boot/dts/kilauea.dts
@@ -1,7 +1,7 @@
/*
* Device Tree Source for AMCC Kilauea (405EX)
*
- * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de>
+ * Copyright 2007-2009 DENX Software Engineering, Stefan Roese <sr@denx.de>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without
@@ -150,7 +150,11 @@
#size-cells = <1>;
partition@0 {
label = "kernel";
- reg = <0x00000000 0x00200000>;
+ reg = <0x00000000 0x001e0000>;
+ };
+ partition@1e0000 {
+ label = "dtb";
+ reg = <0x001e0000 0x00020000>;
};
partition@200000 {
label = "root";
@@ -169,6 +173,29 @@
reg = <0x03fa0000 0x00060000>;
};
};
+
+ ndfc@1,0 {
+ compatible = "ibm,ndfc";
+ reg = <0x00000001 0x00000000 0x00002000>;
+ ccr = <0x00001000>;
+ bank-settings = <0x80002222>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ nand {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x00000000 0x00100000>;
+ };
+ partition@100000 {
+ label = "user";
+ reg = <0x00000000 0x03f00000>;
+ };
+ };
+ };
};
UART0: serial@ef600200 {
@@ -198,6 +225,18 @@
reg = <0xef600400 0x00000014>;
interrupt-parent = <&UIC0>;
interrupts = <0x2 0x4>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ rtc@68 {
+ compatible = "dallas,ds1338";
+ reg = <0x68>;
+ };
+
+ dtt@48 {
+ compatible = "dallas,ds1775";
+ reg = <0x48>;
+ };
};
IIC1: i2c@ef600500 {
@@ -207,7 +246,6 @@
interrupts = <0x7 0x4>;
};
-
RGMII0: emac-rgmii@ef600b00 {
compatible = "ibm,rgmii-405ex", "ibm,rgmii";
reg = <0xef600b00 0x00000104>;
--
1.6.3.4
^ permalink raw reply related
* [PATCH 2/2] powerpc/40x: Update kilauea defconfig to support NAND, RTC and HWMON
From: Stefan Roese @ 2009-07-29 11:41 UTC (permalink / raw)
To: linuxppc-dev
This patch adds support for the following devices to the Kilauea
defconfig file:
- PPC4xx NAND controller (NDFC)
- I2C RTC (Dallas DS1338)
- I2C HWMON (Dallas DS1775)
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/powerpc/configs/40x/kilauea_defconfig | 298 ++++++++++++++++++++++++----
1 files changed, 256 insertions(+), 42 deletions(-)
diff --git a/arch/powerpc/configs/40x/kilauea_defconfig b/arch/powerpc/configs/40x/kilauea_defconfig
index 865725e..9a05ec0 100644
--- a/arch/powerpc/configs/40x/kilauea_defconfig
+++ b/arch/powerpc/configs/40x/kilauea_defconfig
@@ -1,14 +1,14 @@
#
# Automatically generated make config: don't edit
-# Linux kernel version: 2.6.30-rc7
-# Wed Jun 3 10:18:16 2009
+# Linux kernel version: 2.6.31-rc4
+# Wed Jul 29 13:28:37 2009
#
# CONFIG_PPC64 is not set
#
# Processor support
#
-# CONFIG_6xx is not set
+# CONFIG_PPC_BOOK3S_32 is not set
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
CONFIG_40x=y
@@ -32,11 +32,11 @@ CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_IRQ_PER_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
-CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
@@ -57,6 +57,7 @@ CONFIG_PPC_DCR_NATIVE=y
CONFIG_PPC_DCR=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+CONFIG_CONSTRUCTORS=y
#
# General setup
@@ -108,7 +109,6 @@ CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_EXTRA_PASS=y
-# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
@@ -121,9 +121,16 @@ CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
+CONFIG_HAVE_PERF_COUNTERS=y
+
+#
+# Performance Counters
+#
+# CONFIG_PERF_COUNTERS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_SLUB_DEBUG=y
+# CONFIG_STRIP_ASM_SYMS is not set
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
@@ -137,6 +144,11 @@ CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
# CONFIG_SLOW_WORK is not set
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
@@ -149,7 +161,7 @@ CONFIG_MODULE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
-CONFIG_LBD=y
+CONFIG_LBDAF=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
@@ -220,6 +232,7 @@ CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_MATH_EMULATION is not set
# CONFIG_IOMMU_HELPER is not set
+# CONFIG_SWIOTLB is not set
CONFIG_PPC_NEED_DMA_SYNC_OPS=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
@@ -239,9 +252,9 @@ CONFIG_MIGRATION=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
-CONFIG_UNEVICTABLE_LRU=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_PPC_4K_PAGES=y
# CONFIG_PPC_16K_PAGES is not set
# CONFIG_PPC_64K_PAGES is not set
@@ -344,6 +357,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
@@ -393,9 +407,8 @@ CONFIG_MTD_OF_PARTS=y
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
-CONFIG_MTD_BLKDEVS=m
-CONFIG_MTD_BLOCK=m
-# CONFIG_MTD_BLOCK_RO is not set
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
@@ -452,7 +465,17 @@ CONFIG_MTD_PHYSMAP_OF=y
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
-# CONFIG_MTD_NAND is not set
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+CONFIG_MTD_NAND_ECC_SMC=y
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+CONFIG_MTD_NAND_IDS=y
+CONFIG_MTD_NAND_NDFC=y
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_FSL_ELBC is not set
# CONFIG_MTD_ONENAND is not set
#
@@ -465,6 +488,7 @@ CONFIG_MTD_PHYSMAP_OF=y
#
# CONFIG_MTD_UBI is not set
CONFIG_OF_DEVICE=y
+CONFIG_OF_I2C=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
@@ -504,14 +528,17 @@ CONFIG_HAVE_IDE=y
#
#
-# Enable only one of the two stacks, unless you know what you are doing
+# You can enable one or both FireWire driver stacks.
+#
+
+#
+# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
-CONFIG_COMPAT_NET_DEV_OPS=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
@@ -546,6 +573,7 @@ CONFIG_IBM_NEW_EMAC_EMAC4=y
# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
+# CONFIG_KS8842 is not set
# CONFIG_ATL2 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
@@ -621,20 +649,150 @@ CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
-# CONFIG_GEN_RTC is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
-# CONFIG_I2C is not set
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+CONFIG_I2C_IBM_IIC=y
+# CONFIG_I2C_MPC is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_SIMTEC is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_PARPORT_LIGHT is not set
+# CONFIG_I2C_TAOS_EVM is not set
+
+#
+# Graphics adapter I2C/DDC channel drivers
+#
+# CONFIG_I2C_VOODOO3 is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_STUB is not set
+
+#
+# Miscellaneous I2C Chip support
+#
+# CONFIG_DS1682 is not set
+# CONFIG_SENSORS_PCF8574 is not set
+# CONFIG_PCF8575 is not set
+# CONFIG_SENSORS_PCA9539 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
+
+#
+# PPS support
+#
+# CONFIG_PPS is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
-# CONFIG_HWMON is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_VID is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7473 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_LM63 is not set
+CONFIG_SENSORS_LM75=y
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_THERMAL=y
+# CONFIG_THERMAL_HWMON is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
@@ -649,24 +807,15 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
+# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_AB3100_CORE is not set
# CONFIG_REGULATOR is not set
-
-#
-# Multimedia devices
-#
-
-#
-# Multimedia core support
-#
-# CONFIG_VIDEO_DEV is not set
-# CONFIG_DVB_CORE is not set
-# CONFIG_VIDEO_MEDIA is not set
-
-#
-# Multimedia drivers
-#
-# CONFIG_DAB is not set
+# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
@@ -691,10 +840,69 @@ CONFIG_SSB_POSSIBLE=y
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
-# CONFIG_RTC_CLASS is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS1307=y
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+
+#
+# SPI RTC drivers
+#
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_CMOS is not set
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_GENERIC is not set
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
# CONFIG_STAGING is not set
#
@@ -708,11 +916,12 @@ CONFIG_EXT2_FS=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
-CONFIG_FILE_LOCKING=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
@@ -818,6 +1027,7 @@ CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_HAVE_LMB=y
CONFIG_NLATTR=y
+CONFIG_GENERIC_ATOMIC64=y
#
# Kernel hacking
@@ -848,6 +1058,9 @@ CONFIG_SCHED_DEBUG=y
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
@@ -859,7 +1072,6 @@ CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
-# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
@@ -873,16 +1085,15 @@ CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_TRACING_SUPPORT=y
-
-#
-# Tracers
-#
+CONFIG_FTRACE=y
# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
# CONFIG_SCHED_TRACER is not set
-# CONFIG_CONTEXT_SWITCH_TRACER is not set
-# CONFIG_EVENT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
# CONFIG_BOOT_TRACER is not set
-# CONFIG_TRACE_BRANCH_PROFILING is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
# CONFIG_STACK_TRACER is not set
# CONFIG_KMEMTRACE is not set
# CONFIG_WORKQUEUE_TRACER is not set
@@ -891,6 +1102,9 @@ CONFIG_TRACING_SUPPORT=y
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
+# CONFIG_KMEMCHECK is not set
+# CONFIG_PPC_DISABLE_WERROR is not set
+CONFIG_PPC_WERROR=y
CONFIG_PRINT_STACK_DEPTH=64
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
--
1.6.3.4
^ permalink raw reply related
* [PATCH] powerpc/cell: Move CBE_IOPTE_* to <asm/cell-regs.h> (was: Re: [PATCH 10/33] powerpc/cell: Extract duplicated IOPTE_* to <asm/iommu.h>)
From: Geert Uytterhoeven @ 2009-07-29 12:06 UTC (permalink / raw)
To: Benjamin Herrenschmidt
Cc: Jens Axboe, Arnd Bergmann, Linux Kernel Development,
Linux/PPC Development, cbe-oss-dev
In-Reply-To: <1245049942.19217.57.camel@pasglop>
On Mon, 15 Jun 2009, Benjamin Herrenschmidt wrote:
> On Mon, 2009-06-15 at 09:05 +0200, Arnd Bergmann wrote:
> > Good point, that file does not contain hardware specific definitions
> > but
> > only interfaces.
> >
> > Geert, how about putting them into
> > arch/powerpc/include/asm/cell-regs.h
> > instead?
>
> I've put the patch in powerpc-next for now. But you may want to send
> another patch later on to move things.
At your service!
---
>From bb2fab2f78b24a80669cc6424bf621e4d113cfe4 Mon Sep 17 00:00:00 2001
From: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
Date: Wed, 29 Jul 2009 13:56:57 +0200
Subject: [PATCH] powerpc/cell: Move CBE_IOPTE_* to <asm/cell-regs.h>
As <asm/iommu.h> doesn't contain any other hardware specific definitions
but only interfaces.
Reported-by: Arnd Bergmann <arnd@arndb.de>
Cc: Geoff Levand <geoffrey.levand@am.sony.com>
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>
---
arch/powerpc/include/asm/cell-regs.h | 11 +++++++++++
arch/powerpc/include/asm/iommu.h | 10 ----------
arch/powerpc/platforms/ps3/mm.c | 2 +-
arch/powerpc/platforms/ps3/system-bus.c | 2 +-
drivers/block/ps3vram.c | 2 +-
drivers/video/ps3fb.c | 2 +-
6 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/arch/powerpc/include/asm/cell-regs.h b/arch/powerpc/include/asm/cell-regs.h
index fd6fd00..fdf64fd 100644
--- a/arch/powerpc/include/asm/cell-regs.h
+++ b/arch/powerpc/include/asm/cell-regs.h
@@ -303,6 +303,17 @@ struct cbe_mic_tm_regs {
extern struct cbe_mic_tm_regs __iomem *cbe_get_mic_tm_regs(struct device_node *np);
extern struct cbe_mic_tm_regs __iomem *cbe_get_cpu_mic_tm_regs(int cpu);
+
+/* Cell page table entries */
+#define CBE_IOPTE_PP_W 0x8000000000000000ul /* protection: write */
+#define CBE_IOPTE_PP_R 0x4000000000000000ul /* protection: read */
+#define CBE_IOPTE_M 0x2000000000000000ul /* coherency required */
+#define CBE_IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */
+#define CBE_IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */
+#define CBE_IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */
+#define CBE_IOPTE_H 0x0000000000000800ul /* cache hint */
+#define CBE_IOPTE_IOID_Mask 0x00000000000007fful /* ioid */
+
/* some utility functions to deal with SMT */
extern u32 cbe_get_hw_thread_id(int cpu);
extern u32 cbe_cpu_to_node(int cpu);
diff --git a/arch/powerpc/include/asm/iommu.h b/arch/powerpc/include/asm/iommu.h
index 7ead7c1..7464c0d 100644
--- a/arch/powerpc/include/asm/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
@@ -35,16 +35,6 @@
#define IOMMU_PAGE_MASK (~((1 << IOMMU_PAGE_SHIFT) - 1))
#define IOMMU_PAGE_ALIGN(addr) _ALIGN_UP(addr, IOMMU_PAGE_SIZE)
-/* Cell page table entries */
-#define CBE_IOPTE_PP_W 0x8000000000000000ul /* protection: write */
-#define CBE_IOPTE_PP_R 0x4000000000000000ul /* protection: read */
-#define CBE_IOPTE_M 0x2000000000000000ul /* coherency required */
-#define CBE_IOPTE_SO_R 0x1000000000000000ul /* ordering: writes */
-#define CBE_IOPTE_SO_RW 0x1800000000000000ul /* ordering: r & w */
-#define CBE_IOPTE_RPN_Mask 0x07fffffffffff000ul /* RPN */
-#define CBE_IOPTE_H 0x0000000000000800ul /* cache hint */
-#define CBE_IOPTE_IOID_Mask 0x00000000000007fful /* ioid */
-
/* Boot time flags */
extern int iommu_is_off;
extern int iommu_force_on;
diff --git a/arch/powerpc/platforms/ps3/mm.c b/arch/powerpc/platforms/ps3/mm.c
index 846eb8b..189a25b 100644
--- a/arch/powerpc/platforms/ps3/mm.c
+++ b/arch/powerpc/platforms/ps3/mm.c
@@ -23,8 +23,8 @@
#include <linux/memory_hotplug.h>
#include <linux/lmb.h>
+#include <asm/cell-regs.h>
#include <asm/firmware.h>
-#include <asm/iommu.h>
#include <asm/prom.h>
#include <asm/udbg.h>
#include <asm/lv1call.h>
diff --git a/arch/powerpc/platforms/ps3/system-bus.c b/arch/powerpc/platforms/ps3/system-bus.c
index 3f763c5..676f989 100644
--- a/arch/powerpc/platforms/ps3/system-bus.c
+++ b/arch/powerpc/platforms/ps3/system-bus.c
@@ -27,7 +27,7 @@
#include <asm/udbg.h>
#include <asm/lv1call.h>
#include <asm/firmware.h>
-#include <asm/iommu.h>
+#include <asm/cell-regs.h>
#include "platform.h"
diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c
index 095f97e..c8753a9 100644
--- a/drivers/block/ps3vram.c
+++ b/drivers/block/ps3vram.c
@@ -13,8 +13,8 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
+#include <asm/cell-regs.h>
#include <asm/firmware.h>
-#include <asm/iommu.h>
#include <asm/lv1call.h>
#include <asm/ps3.h>
#include <asm/ps3gpu.h>
diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c
index c0af638..9c0144e 100644
--- a/drivers/video/ps3fb.c
+++ b/drivers/video/ps3fb.c
@@ -32,7 +32,7 @@
#include <linux/init.h>
#include <asm/abs_addr.h>
-#include <asm/iommu.h>
+#include <asm/cell-regs.h>
#include <asm/lv1call.h>
#include <asm/ps3av.h>
#include <asm/ps3fb.h>
--
1.6.2.4
With kind regards,
Geert Uytterhoeven
Software Architect
Techsoft Centre
Technology and Software Centre Europe
The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium
Phone: +32 (0)2 700 8453
Fax: +32 (0)2 700 8622
E-mail: Geert.Uytterhoeven@sonycom.com
Internet: http://www.sony-europe.com/
A division of Sony Europe (Belgium) N.V.
VAT BE 0413.825.160 · RPR Brussels
Fortis · BIC GEBABEBB · IBAN BE41293037680010
^ permalink raw reply related
* Re: 82xx, mgcoge: updates for 2.6.32
From: Kumar Gala @ 2009-07-29 13:40 UTC (permalink / raw)
To: hs; +Cc: linuxppc-dev
In-Reply-To: <4A70091E.7000002@denx.de>
On Jul 29, 2009, at 3:32 AM, Heiko Schocher wrote:
> - add I2C support
> - add FCC1 and FCC2 support
> - fix bogus gpio numbering in plattformcode
>
> Signed-off-by: Heiko Schocher <hs@denx.de>
> ---
> - based on git://git.kernel.org/pub/scm/linux/kernel/git/benh/
> powerpc.git
> next branch
> - checked with checkpatch.pl:
> $ ./scripts/checkpatch.pl 0001-82xx-mgcoge-updates-for-2.6.32.patch
> total: 0 errors, 0 warnings, 531 lines checked
>
> 0001-82xx-mgcoge-updates-for-2.6.32.patch has no obvious style
> problems and is ready for submission.
> $
>
> BTW: Who is PPC82XX Maintainer? I couldn;t find such an entry
> in the MAINTAINERS file ...
its me.
> arch/powerpc/boot/dts/mgcoge.dts | 56 ++++++++++
> arch/powerpc/configs/mgcoge_defconfig | 178 ++++++++++++++++++++++++
> +-------
Can we hold off or pull the defconfig update into a separate patch. I
normally update defconfigs in a late -rc series and that will probably
generate merge conflicts.
>
> arch/powerpc/platforms/82xx/mgcoge.c | 69 +++++++++++--
> 3 files changed, 255 insertions(+), 48 deletions(-)
- k
^ permalink raw reply
* Next July 29 : Hugetlb test failure (OOPS free_hugepte_range)
From: Sachin Sant @ 2009-07-29 15:04 UTC (permalink / raw)
To: Stephen Rothwell; +Cc: linuxppc-dev, linux-next
In-Reply-To: <20090729173611.b82478cd.sfr@canb.auug.org.au>
While executing hugetlb tests against today's Next tree on
a Power 6 box came across following OOPS.
------------[ cut here ]------------
Oops: Exception in kernel mode, sig: 5 [#1]
SMP NR_CPUS=1024 NUMA pSeries
Modules linked in: ipv6 fuse loop dm_mod ehea sg sd_mod crc_t10dif ibmvscsic scsi_transport_srp scsi_tgt scsi_mod
NIP: c00000000003e794 LR: c00000000003e9ec CTR: 000000000000bba4
REGS: c00000006a72b5d0 TRAP: 0700 Not tainted (2.6.31-rc4-autotest-next-20090729-5-ppc64)
MSR: 8000000000029032 <EE,ME,CE,IR,DR> CR: 22044444 XER: 00000001
TASK = c000000069c00180[1115] 'readback' THREAD: c00000006a728000 CPU: 2
GPR00: 0000000000000001 c00000006a72b850 c000000000a93190 c00000006f6f04d0
GPR04: c00000006b810001 0000000000000008 0000000000000000 0000040000000000
GPR08: c00000006ece0ca8 c00000006a137ff8 c00000006ece0ca8 0000000000000018
GPR12: 0000000042000448 c000000000b72800 00000000ffffffff ffffffffffffffff
GPR16: 00000000477555d0 0000000000000000 0000000000000001 000003ffffffffff
GPR20: 0000040000000000 0000000000000000 0000010000000000 0000040000000000
GPR24: c00000006f6f04d0 000003ffffffffff 0000000000000007 c00000006cdc28d0
GPR28: 0000040000000000 000003fff0000000 c00000006a137ff8 0000040000000000
NIP [c00000000003e794] .free_hugepte_range+0x44/0x68
LR [c00000000003e9ec] .hugetlb_free_pgd_range+0x234/0x374
Call Trace:
[c00000006a72b850] [0000175c08000393] 0x175c08000393 (unreliable)
[c00000006a72b8c0] [c00000000003e9ec] .hugetlb_free_pgd_range+0x234/0x374
[c00000006a72b9b0] [c00000000013742c] .free_pgtables+0x90/0x140
[c00000006a72ba60] [c0000000001393c4] .exit_mmap+0x12c/0x1b8
[c00000006a72bb10] [c00000000008d460] .mmput+0x54/0x14c
[c00000006a72bba0] [c000000000092428] .exit_mm+0x17c/0x1a0
[c00000006a72bc50] [c00000000009481c] .do_exit+0x204/0x774
[c00000006a72bd30] [c000000000094e40] .do_group_exit+0xb4/0xe8
[c00000006a72bdc0] [c000000000094e88] .SyS_exit_group+0x14/0x28
[c00000006a72be30] [c0000000000085b4] syscall_exit+0x0/0x40
Instruction dump:
68800001 780007e0 0b000000 38a50001 38000000 7ca507b4 f8090000 38000001
2f850007 9003000c 7c101026 5400f7fe <0b000000> 78840724 7ca42378 4bff8ed5
next-20090728 worked fine. Last commit that changed
arch/powerpc/mm/hugetlbpage.c was cb7f3f2d92d1b26c13e30e639b6ee4a78e9a3afa
powerpc: Add memory management headers for new 64-bit BookE
I will try reverting that commit and check if that helps.
Thanks
-Sachin
--
---------------------------------
Sachin Sant
IBM Linux Technology Center
India Systems and Technology Labs
Bangalore, India
---------------------------------
^ permalink raw reply
* [PATCH][sata_fsl] Defer non-ncq commands when ncq commands active
From: ashish kalra @ 2009-07-29 16:03 UTC (permalink / raw)
To: linux-ide; +Cc: linuxppc-dev
From: Ashish Kalra <Ashish.Kalra@freescale.com>
Date: Wed, 29 Jul 2009 21:15:49 +0530
Fix for non-ncq & ncq commands causing timeouts when both are issued
simultaneously to the same device.
Signed-off-by: Ashish Kalra <Ashish.Kalra@freescale.com>
---
drivers/ata/sata_fsl.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index 5a88b44..a33f130 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -1262,6 +1262,7 @@ static struct scsi_host_template sata_fsl_sht = {
static struct ata_port_operations sata_fsl_ops = {
.inherits = &sata_pmp_port_ops,
+ .qc_defer = ata_std_qc_defer;
.qc_prep = sata_fsl_qc_prep,
.qc_issue = sata_fsl_qc_issue,
.qc_fill_rtf = sata_fsl_qc_fill_rtf,
--
1.6.0
^ permalink raw reply related
* [PATCH 0/7] Device table matching for SPI subsystem
From: Anton Vorontsov @ 2009-07-29 17:03 UTC (permalink / raw)
To: Andrew Morton
Cc: David Brownell, linux-kernel, lm-sensors, linuxppc-dev, linux-mtd,
Jean Delvare, David Woodhouse
Hi all,
This patch set implements standard device table matching mechanism
for SPI subsystem, the same device id tables as we use in I2C drivers.
I started this work because m25p80 driver misdetects non-JEDEC
chips when it is used on OpenFirmware platforms (cause we don't pass
platform_data). platform_data is overkill for m25p80 chips, the
driver only needs to know exact chip model, and that's what device
tables are for.
So the patches:
[1/7] spi: Add support for device table matching
[2/7] mtd: m25p80: Convert to device table matching
[3/7] of: Remove "stm,m25p40" alias
The three patches above do real work. I tried to keep the 1/7 patch as
small as possible, and factor out the subsystem cleanups into other,
"cleanup" patches:
[PATCH 4/7] spi: Prefix modalias with "spi:"
[PATCH 5/7] spi: Merge probe and probe_id callbacks
These two patches I consider as cleanups, they should not introduce
any behavioural change, but they touch quite a lot of files.
[PATCH 6/7] hwmon: adxx: Convert to device table matching
[PATCH 7/7] hwmon: lm70: Convert to device table matching
These two are here because I couldn't stop. :-) Also cleanups.
--
Anton Vorontsov
email: cbouatmailru@gmail.com
irc://irc.freenode.net/bd2
^ permalink raw reply
* [PATCH 1/7] spi: Add support for device table matching
From: Anton Vorontsov @ 2009-07-29 17:04 UTC (permalink / raw)
To: Andrew Morton
Cc: David Brownell, linux-kernel, lm-sensors, linuxppc-dev, linux-mtd,
Jean Delvare, David Woodhouse
In-Reply-To: <20090729170345.GA26787@oksana.dev.rtsoft.ru>
With this patch spi drivers can use standard spi_driver.id_table and
MODULE_DEVICE_TABLE() mechanisms to bind against the devices. Just
like we do with I2C drivers.
This is useful when a single driver supports several variants of
devices but it is not possible to detect them in run-time (like
non-JEDEC chips probing in drivers/mtd/devices/m25p80.c), and
when platform_data usage is overkill.
This patch also makes life a lot easier on OpenFirmware platforms,
since with OF we extensively use proper device IDs in modaliases.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
drivers/spi/spi.c | 26 +++++++++++++++++++++++++-
include/linux/mod_devicetable.h | 13 +++++++++++++
include/linux/spi/spi.h | 10 ++++++++--
scripts/mod/file2alias.c | 13 +++++++++++++
4 files changed, 59 insertions(+), 3 deletions(-)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 70845cc..1431bf2 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -59,9 +59,24 @@ static struct device_attribute spi_dev_attrs[] = {
* and the sysfs version makes coldplug work too.
*/
+static const struct spi_device_id *spi_match_id(const struct spi_device_id *id,
+ const struct spi_device *sdev)
+{
+ while (id->name[0]) {
+ if (!strcmp(sdev->modalias, id->name))
+ return id;
+ id++;
+ }
+ return NULL;
+}
+
static int spi_match_device(struct device *dev, struct device_driver *drv)
{
const struct spi_device *spi = to_spi_device(dev);
+ const struct spi_driver *sdrv = to_spi_driver(drv);
+
+ if (sdrv->id_table)
+ return !!spi_match_id(sdrv->id_table, spi);
return strcmp(spi->modalias, drv->name) == 0;
}
@@ -121,6 +136,13 @@ struct bus_type spi_bus_type = {
};
EXPORT_SYMBOL_GPL(spi_bus_type);
+static int spi_drv_probe_id(struct device *dev)
+{
+ const struct spi_driver *sdrv = to_spi_driver(dev->driver);
+ struct spi_device *sdev = to_spi_device(dev);
+
+ return sdrv->probe_id(sdev, spi_match_id(sdrv->id_table, sdev));
+}
static int spi_drv_probe(struct device *dev)
{
@@ -151,7 +173,9 @@ static void spi_drv_shutdown(struct device *dev)
int spi_register_driver(struct spi_driver *sdrv)
{
sdrv->driver.bus = &spi_bus_type;
- if (sdrv->probe)
+ if (sdrv->probe_id)
+ sdrv->driver.probe = spi_drv_probe_id;
+ else if (sdrv->probe)
sdrv->driver.probe = spi_drv_probe;
if (sdrv->remove)
sdrv->driver.remove = spi_drv_remove;
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 1bf5900..9660dca 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -399,6 +399,19 @@ struct i2c_device_id {
__attribute__((aligned(sizeof(kernel_ulong_t))));
};
+/* spi */
+
+#define SPI_NAME_SIZE 20
+
+struct spi_device_id {
+ char name[SPI_NAME_SIZE];
+#ifdef __KERNEL__
+ void *data;
+#else
+ kernel_ulong_t data;
+#endif
+};
+
/* dmi */
enum dmi_field {
DMI_NONE,
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index c47c4b4..c8d92a1 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -20,6 +20,7 @@
#define __LINUX_SPI_H
#include <linux/device.h>
+#include <linux/mod_devicetable.h>
/*
* INTERFACES between SPI master-side drivers and SPI infrastructure.
@@ -86,7 +87,7 @@ struct spi_device {
int irq;
void *controller_state;
void *controller_data;
- char modalias[32];
+ char modalias[SPI_NAME_SIZE];
/*
* likely need more hooks for more protocol options affecting how
@@ -145,6 +146,8 @@ struct spi_message;
/**
* struct spi_driver - Host side "protocol" driver
+ * @id_table: List of SPI devices supported by this driver
+ * @probe_id: Binds this driver to the spi device via id_table matching.
* @probe: Binds this driver to the spi device. Drivers can verify
* that the device is actually present, and may need to configure
* characteristics (such as bits_per_word) which weren't needed for
@@ -170,6 +173,9 @@ struct spi_message;
* MMC, RTC, filesystem character device nodes, and hardware monitoring.
*/
struct spi_driver {
+ const struct spi_device_id *id_table;
+ int (*probe_id)(struct spi_device *spi,
+ const struct spi_device_id *id);
int (*probe)(struct spi_device *spi);
int (*remove)(struct spi_device *spi);
void (*shutdown)(struct spi_device *spi);
@@ -732,7 +738,7 @@ struct spi_board_info {
* controller_data goes to spi_device.controller_data,
* irq is copied too
*/
- char modalias[32];
+ char modalias[SPI_NAME_SIZE];
const void *platform_data;
void *controller_data;
int irq;
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 40e0045..9d446e3 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -657,6 +657,15 @@ static int do_i2c_entry(const char *filename, struct i2c_device_id *id,
return 1;
}
+/* Looks like: S */
+static int do_spi_entry(const char *filename, struct spi_device_id *id,
+ char *alias)
+{
+ sprintf(alias, "%s", id->name);
+
+ return 1;
+}
+
static const struct dmifield {
const char *prefix;
int field;
@@ -853,6 +862,10 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
do_table(symval, sym->st_size,
sizeof(struct i2c_device_id), "i2c",
do_i2c_entry, mod);
+ else if (sym_is(symname, "__mod_spi_device_table"))
+ do_table(symval, sym->st_size,
+ sizeof(struct spi_device_id), "spi",
+ do_spi_entry, mod);
else if (sym_is(symname, "__mod_dmi_device_table"))
do_table(symval, sym->st_size,
sizeof(struct dmi_system_id), "dmi",
--
1.6.3.3
^ permalink raw reply related
* [PATCH] powerpc: Add AMCC 460EX/460GT Rev. B support to cputable.c
From: Stefan Roese @ 2009-07-29 17:04 UTC (permalink / raw)
To: linuxppc-dev
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/powerpc/kernel/cputable.c | 30 ++++++++++++++++++++++++++++--
1 files changed, 28 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/cputable.c b/arch/powerpc/kernel/cputable.c
index 4a24a2f..0197753 100644
--- a/arch/powerpc/kernel/cputable.c
+++ b/arch/powerpc/kernel/cputable.c
@@ -1630,7 +1630,7 @@ static struct cpu_spec __initdata cpu_specs[] = {
.platform = "ppc440",
},
{ /* 460EX */
- .pvr_mask = 0xffff0002,
+ .pvr_mask = 0xffff0006,
.pvr_value = 0x13020002,
.cpu_name = "460EX",
.cpu_features = CPU_FTRS_440x6,
@@ -1642,8 +1642,21 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_440A,
.platform = "ppc440",
},
+ { /* 460EX Rev B */
+ .pvr_mask = 0xffff0007,
+ .pvr_value = 0x13020004,
+ .cpu_name = "460EX Rev. B",
+ .cpu_features = CPU_FTRS_440x6,
+ .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
+ .mmu_features = MMU_FTR_TYPE_44x,
+ .icache_bsize = 32,
+ .dcache_bsize = 32,
+ .cpu_setup = __setup_cpu_460ex,
+ .machine_check = machine_check_440A,
+ .platform = "ppc440",
+ },
{ /* 460GT */
- .pvr_mask = 0xffff0002,
+ .pvr_mask = 0xffff0006,
.pvr_value = 0x13020000,
.cpu_name = "460GT",
.cpu_features = CPU_FTRS_440x6,
@@ -1655,6 +1668,19 @@ static struct cpu_spec __initdata cpu_specs[] = {
.machine_check = machine_check_440A,
.platform = "ppc440",
},
+ { /* 460GT Rev B */
+ .pvr_mask = 0xffff0007,
+ .pvr_value = 0x13020005,
+ .cpu_name = "460GT Rev. B",
+ .cpu_features = CPU_FTRS_440x6,
+ .cpu_user_features = COMMON_USER_BOOKE | PPC_FEATURE_HAS_FPU,
+ .mmu_features = MMU_FTR_TYPE_44x,
+ .icache_bsize = 32,
+ .dcache_bsize = 32,
+ .cpu_setup = __setup_cpu_460gt,
+ .machine_check = machine_check_440A,
+ .platform = "ppc440",
+ },
{ /* 460SX */
.pvr_mask = 0xffffff00,
.pvr_value = 0x13541800,
--
1.6.3.4
^ permalink raw reply related
* [PATCH 2/7] mtd: m25p80: Convert to device table matching
From: Anton Vorontsov @ 2009-07-29 17:05 UTC (permalink / raw)
To: Andrew Morton
Cc: David Brownell, linux-kernel, lm-sensors, linuxppc-dev, linux-mtd,
Jean Delvare, David Woodhouse
In-Reply-To: <20090729170345.GA26787@oksana.dev.rtsoft.ru>
This patch converts the m25p80 driver so that now it uses .id_table
for device matching, making it properly detect devices on OpenFirmware
platforms (prior to this patch the driver misdetected non-JEDEC chips,
seeing all chips as "m25p80").
Also, now jedec_probe() only does jedec probing, nothing else. If it
is not able to detect a chip, NULL is returned and the driver fall
backs to the information specified by the platform (platform_data, or
exact ID).
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
drivers/mtd/devices/m25p80.c | 152 +++++++++++++++++++++++-------------------
1 files changed, 84 insertions(+), 68 deletions(-)
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 10ed195..7c3efff 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -21,6 +21,7 @@
#include <linux/interrupt.h>
#include <linux/mutex.h>
#include <linux/math64.h>
+#include <linux/mod_devicetable.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
@@ -462,8 +463,6 @@ static int m25p80_write(struct mtd_info *mtd, loff_t to, size_t len,
*/
struct flash_info {
- char *name;
-
/* JEDEC id zero means "no ID" (most older chips); otherwise it has
* a high byte of zero plus three data bytes: the manufacturer id,
* then a two byte device id.
@@ -481,74 +480,83 @@ struct flash_info {
#define SECT_4K 0x01 /* OPCODE_BE_4K works uniformly */
};
+#define INFO(_jedec_id, _ext_id, _sector_size, _n_sectors, _flags) \
+ (&(struct flash_info) { \
+ .jedec_id = (_jedec_id), \
+ .ext_id = (_ext_id), \
+ .sector_size = (_sector_size), \
+ .n_sectors = (_n_sectors), \
+ .flags = (_flags), \
+ })
/* NOTE: double check command sets and memory organization when you add
* more flash chips. This current list focusses on newer chips, which
* have been converging on command sets which including JEDEC ID.
*/
-static struct flash_info __devinitdata m25p_data [] = {
-
+static const struct spi_device_id m25p_ids[] = {
/* Atmel -- some are (confusingly) marketed as "DataFlash" */
- { "at25fs010", 0x1f6601, 0, 32 * 1024, 4, SECT_4K, },
- { "at25fs040", 0x1f6604, 0, 64 * 1024, 8, SECT_4K, },
+ { "at25fs010", INFO(0x1f6601, 0, 32 * 1024, 4, SECT_4K) },
+ { "at25fs040", INFO(0x1f6604, 0, 64 * 1024, 8, SECT_4K) },
- { "at25df041a", 0x1f4401, 0, 64 * 1024, 8, SECT_4K, },
- { "at25df641", 0x1f4800, 0, 64 * 1024, 128, SECT_4K, },
+ { "at25df041a", INFO(0x1f4401, 0, 64 * 1024, 8, SECT_4K) },
+ { "at25df641", INFO(0x1f4800, 0, 64 * 1024, 128, SECT_4K) },
- { "at26f004", 0x1f0400, 0, 64 * 1024, 8, SECT_4K, },
- { "at26df081a", 0x1f4501, 0, 64 * 1024, 16, SECT_4K, },
- { "at26df161a", 0x1f4601, 0, 64 * 1024, 32, SECT_4K, },
- { "at26df321", 0x1f4701, 0, 64 * 1024, 64, SECT_4K, },
+ { "at26f004", INFO(0x1f0400, 0, 64 * 1024, 8, SECT_4K) },
+ { "at26df081a", INFO(0x1f4501, 0, 64 * 1024, 16, SECT_4K) },
+ { "at26df161a", INFO(0x1f4601, 0, 64 * 1024, 32, SECT_4K) },
+ { "at26df321", INFO(0x1f4701, 0, 64 * 1024, 64, SECT_4K) },
/* Macronix */
- { "mx25l12805d", 0xc22018, 0, 64 * 1024, 256, },
+ { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) },
/* Spansion -- single (large) sector size only, at least
* for the chips listed here (without boot sectors).
*/
- { "s25sl004a", 0x010212, 0, 64 * 1024, 8, },
- { "s25sl008a", 0x010213, 0, 64 * 1024, 16, },
- { "s25sl016a", 0x010214, 0, 64 * 1024, 32, },
- { "s25sl032a", 0x010215, 0, 64 * 1024, 64, },
- { "s25sl064a", 0x010216, 0, 64 * 1024, 128, },
- { "s25sl12800", 0x012018, 0x0300, 256 * 1024, 64, },
- { "s25sl12801", 0x012018, 0x0301, 64 * 1024, 256, },
+ { "s25sl004a", INFO(0x010212, 0, 64 * 1024, 8, 0) },
+ { "s25sl008a", INFO(0x010213, 0, 64 * 1024, 16, 0) },
+ { "s25sl016a", INFO(0x010214, 0, 64 * 1024, 32, 0) },
+ { "s25sl032a", INFO(0x010215, 0, 64 * 1024, 64, 0) },
+ { "s25sl064a", INFO(0x010216, 0, 64 * 1024, 128, 0) },
+ { "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) },
+ { "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) },
/* SST -- large erase sizes are "overlays", "sectors" are 4K */
- { "sst25vf040b", 0xbf258d, 0, 64 * 1024, 8, SECT_4K, },
- { "sst25vf080b", 0xbf258e, 0, 64 * 1024, 16, SECT_4K, },
- { "sst25vf016b", 0xbf2541, 0, 64 * 1024, 32, SECT_4K, },
- { "sst25vf032b", 0xbf254a, 0, 64 * 1024, 64, SECT_4K, },
+ { "sst25vf040b", INFO(0xbf258d, 0, 64 * 1024, 8, SECT_4K) },
+ { "sst25vf080b", INFO(0xbf258e, 0, 64 * 1024, 16, SECT_4K) },
+ { "sst25vf016b", INFO(0xbf2541, 0, 64 * 1024, 32, SECT_4K) },
+ { "sst25vf032b", INFO(0xbf254a, 0, 64 * 1024, 64, SECT_4K) },
/* ST Microelectronics -- newer production may have feature updates */
- { "m25p05", 0x202010, 0, 32 * 1024, 2, },
- { "m25p10", 0x202011, 0, 32 * 1024, 4, },
- { "m25p20", 0x202012, 0, 64 * 1024, 4, },
- { "m25p40", 0x202013, 0, 64 * 1024, 8, },
- { "m25p80", 0, 0, 64 * 1024, 16, },
- { "m25p16", 0x202015, 0, 64 * 1024, 32, },
- { "m25p32", 0x202016, 0, 64 * 1024, 64, },
- { "m25p64", 0x202017, 0, 64 * 1024, 128, },
- { "m25p128", 0x202018, 0, 256 * 1024, 64, },
-
- { "m45pe10", 0x204011, 0, 64 * 1024, 2, },
- { "m45pe80", 0x204014, 0, 64 * 1024, 16, },
- { "m45pe16", 0x204015, 0, 64 * 1024, 32, },
-
- { "m25pe80", 0x208014, 0, 64 * 1024, 16, },
- { "m25pe16", 0x208015, 0, 64 * 1024, 32, SECT_4K, },
+ { "m25p05", INFO(0x202010, 0, 32 * 1024, 2, 0) },
+ { "m25p10", INFO(0x202011, 0, 32 * 1024, 4, 0) },
+ { "m25p20", INFO(0x202012, 0, 64 * 1024, 4, 0) },
+ { "m25p40", INFO(0x202013, 0, 64 * 1024, 8, 0) },
+ { "m25p80", INFO(0x202014, 0, 64 * 1024, 16, 0) },
+ { "m25p16", INFO(0x202015, 0, 64 * 1024, 32, 0) },
+ { "m25p32", INFO(0x202016, 0, 64 * 1024, 64, 0) },
+ { "m25p64", INFO(0x202017, 0, 64 * 1024, 128, 0) },
+ { "m25p128", INFO(0x202018, 0, 256 * 1024, 64, 0) },
+
+ { "m45pe10", INFO(0x204011, 0, 64 * 1024, 2, 0) },
+ { "m45pe80", INFO(0x204014, 0, 64 * 1024, 16, 0) },
+ { "m45pe16", INFO(0x204015, 0, 64 * 1024, 32, 0) },
+
+ { "m25pe80", INFO(0x208014, 0, 64 * 1024, 16, 0) },
+ { "m25pe16", INFO(0x208015, 0, 64 * 1024, 32, SECT_4K) },
/* Winbond -- w25x "blocks" are 64K, "sectors" are 4KiB */
- { "w25x10", 0xef3011, 0, 64 * 1024, 2, SECT_4K, },
- { "w25x20", 0xef3012, 0, 64 * 1024, 4, SECT_4K, },
- { "w25x40", 0xef3013, 0, 64 * 1024, 8, SECT_4K, },
- { "w25x80", 0xef3014, 0, 64 * 1024, 16, SECT_4K, },
- { "w25x16", 0xef3015, 0, 64 * 1024, 32, SECT_4K, },
- { "w25x32", 0xef3016, 0, 64 * 1024, 64, SECT_4K, },
- { "w25x64", 0xef3017, 0, 64 * 1024, 128, SECT_4K, },
+ { "w25x10", INFO(0xef3011, 0, 64 * 1024, 2, SECT_4K) },
+ { "w25x20", INFO(0xef3012, 0, 64 * 1024, 4, SECT_4K) },
+ { "w25x40", INFO(0xef3013, 0, 64 * 1024, 8, SECT_4K) },
+ { "w25x80", INFO(0xef3014, 0, 64 * 1024, 16, SECT_4K) },
+ { "w25x16", INFO(0xef3015, 0, 64 * 1024, 32, SECT_4K) },
+ { "w25x32", INFO(0xef3016, 0, 64 * 1024, 64, SECT_4K) },
+ { "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
+ { },
};
+MODULE_DEVICE_TABLE(spi, m25p_ids);
-static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
+static const struct spi_device_id *__devinit jedec_probe(struct spi_device *spi)
{
int tmp;
u8 code = OPCODE_RDID;
@@ -575,16 +583,14 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
ext_jedec = id[3] << 8 | id[4];
- for (tmp = 0, info = m25p_data;
- tmp < ARRAY_SIZE(m25p_data);
- tmp++, info++) {
+ for (tmp = 0; tmp < ARRAY_SIZE(m25p_ids) - 1; tmp++) {
+ info = m25p_ids[tmp].data;
if (info->jedec_id == jedec) {
if (info->ext_id != 0 && info->ext_id != ext_jedec)
continue;
- return info;
+ return &m25p_ids[tmp];
}
}
- dev_err(&spi->dev, "unrecognized JEDEC id %06x\n", jedec);
return NULL;
}
@@ -594,7 +600,8 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
* matches what the READ command supports, at least until this driver
* understands FAST_READ (for clocks over 25 MHz).
*/
-static int __devinit m25p_probe(struct spi_device *spi)
+static int __devinit m25p_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct flash_platform_data *data;
struct m25p *flash;
@@ -608,32 +615,40 @@ static int __devinit m25p_probe(struct spi_device *spi)
*/
data = spi->dev.platform_data;
if (data && data->type) {
- for (i = 0, info = m25p_data;
- i < ARRAY_SIZE(m25p_data);
- i++, info++) {
- if (strcmp(data->type, info->name) == 0)
- break;
+ for (i = 0; i < ARRAY_SIZE(m25p_ids) - 1; i++) {
+ id = &m25p_ids[i];
+ info = m25p_ids[i].data;
+ if (strcmp(data->type, id->name))
+ continue;
+ break;
}
/* unrecognized chip? */
- if (i == ARRAY_SIZE(m25p_data)) {
+ if (i == ARRAY_SIZE(m25p_ids) - 1) {
DEBUG(MTD_DEBUG_LEVEL0, "%s: unrecognized id %s\n",
dev_name(&spi->dev), data->type);
info = NULL;
/* recognized; is that chip really what's there? */
} else if (info->jedec_id) {
- struct flash_info *chip = jedec_probe(spi);
+ id = jedec_probe(spi);
- if (!chip || chip != info) {
+ if (id != &m25p_ids[i]) {
dev_warn(&spi->dev, "found %s, expected %s\n",
- chip ? chip->name : "UNKNOWN",
- info->name);
+ id ? id->name : "UNKNOWN",
+ m25p_ids[i].name);
info = NULL;
}
}
- } else
- info = jedec_probe(spi);
+ } else {
+ const struct spi_device_id *jid;
+
+ jid = jedec_probe(spi);
+ if (jid)
+ id = jid;
+
+ info = id ? id->data : NULL;
+ }
if (!info)
return -ENODEV;
@@ -680,7 +695,7 @@ static int __devinit m25p_probe(struct spi_device *spi)
flash->mtd.dev.parent = &spi->dev;
- dev_info(&spi->dev, "%s (%lld Kbytes)\n", info->name,
+ dev_info(&spi->dev, "%s (%lld Kbytes)\n", id->name,
(long long)flash->mtd.size >> 10);
DEBUG(MTD_DEBUG_LEVEL2,
@@ -766,7 +781,8 @@ static struct spi_driver m25p80_driver = {
.bus = &spi_bus_type,
.owner = THIS_MODULE,
},
- .probe = m25p_probe,
+ .id_table = m25p_ids,
+ .probe_id = m25p_probe,
.remove = __devexit_p(m25p_remove),
/* REVISIT: many of these chips have deep power-down modes, which
--
1.6.3.3
^ permalink raw reply related
* [PATCH 3/7] of: Remove "stm,m25p40" alias
From: Anton Vorontsov @ 2009-07-29 17:05 UTC (permalink / raw)
To: Andrew Morton
Cc: David Brownell, linux-kernel, lm-sensors, linuxppc-dev, linux-mtd,
Jean Delvare, David Woodhouse
In-Reply-To: <20090729170345.GA26787@oksana.dev.rtsoft.ru>
The alias isn't needed any longer since the m25p80 driver converted
to the module device table matching.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
drivers/of/base.c | 1 -
1 files changed, 0 insertions(+), 1 deletions(-)
diff --git a/drivers/of/base.c b/drivers/of/base.c
index 69f85c0..ddf224d 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c
@@ -447,7 +447,6 @@ struct of_modalias_table {
static struct of_modalias_table of_modalias_table[] = {
{ "fsl,mcu-mpc8349emitx", "mcu-mpc8349emitx" },
{ "mmc-spi-slot", "mmc_spi" },
- { "stm,m25p40", "m25p80" },
};
/**
--
1.6.3.3
^ permalink raw reply related
* [PATCH] powerpc/44x: Add NAND support to Canyonlands dts
From: Stefan Roese @ 2009-07-29 17:05 UTC (permalink / raw)
To: linuxppc-dev
Also some whitespace cleanup in the USB device nodes.
Signed-off-by: Stefan Roese <sr@denx.de>
---
arch/powerpc/boot/dts/canyonlands.dts | 49 ++++++++++++++++++++++++---------
1 files changed, 36 insertions(+), 13 deletions(-)
diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts
index 5fd1ad0..c920170 100644
--- a/arch/powerpc/boot/dts/canyonlands.dts
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -1,7 +1,7 @@
/*
* Device Tree Source for AMCC Canyonlands (460EX)
*
- * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
+ * Copyright 2008-2009 DENX Software Engineering, Stefan Roese <sr@denx.de>
*
* This file is licensed under the terms of the GNU General Public
* License version 2. This program is licensed "as is" without
@@ -149,19 +149,19 @@
/*RXDE*/ 0x5 0x4>;
};
- USB0: ehci@bffd0400 {
- compatible = "ibm,usb-ehci-460ex", "usb-ehci";
- interrupt-parent = <&UIC2>;
- interrupts = <0x1d 4>;
- reg = <4 0xbffd0400 0x90 4 0xbffd0490 0x70>;
- };
+ USB0: ehci@bffd0400 {
+ compatible = "ibm,usb-ehci-460ex", "usb-ehci";
+ interrupt-parent = <&UIC2>;
+ interrupts = <0x1d 4>;
+ reg = <4 0xbffd0400 0x90 4 0xbffd0490 0x70>;
+ };
- USB1: usb@bffd0000 {
- compatible = "ohci-le";
- reg = <4 0xbffd0000 0x60>;
- interrupt-parent = <&UIC2>;
- interrupts = <0x1e 4>;
- };
+ USB1: usb@bffd0000 {
+ compatible = "ohci-le";
+ reg = <4 0xbffd0000 0x60>;
+ interrupt-parent = <&UIC2>;
+ interrupts = <0x1e 4>;
+ };
POB0: opb {
compatible = "ibm,opb-460ex", "ibm,opb";
@@ -215,6 +215,29 @@
reg = <0x03fa0000 0x00060000>;
};
};
+
+ ndfc@3,0 {
+ compatible = "ibm,ndfc";
+ reg = <0x00000003 0x00000000 0x00002000>;
+ ccr = <0x00001000>;
+ bank-settings = <0x80002222>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ nand {
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "u-boot";
+ reg = <0x00000000 0x00100000>;
+ };
+ partition@100000 {
+ label = "user";
+ reg = <0x00000000 0x03f00000>;
+ };
+ };
+ };
};
UART0: serial@ef600300 {
--
1.6.3.4
^ permalink raw reply related
* [PATCH 4/7] spi: Prefix modalias with "spi:"
From: Anton Vorontsov @ 2009-07-29 17:05 UTC (permalink / raw)
To: Andrew Morton
Cc: David Brownell, linux-kernel, lm-sensors, linuxppc-dev, linux-mtd,
Jean Delvare, David Woodhouse
In-Reply-To: <20090729170345.GA26787@oksana.dev.rtsoft.ru>
This makes it consistent with other buses (platform, i2c, vio, ...).
I'm not sure why we use the prefixes, but there must be a reason.
This was easy enough to do it, and I did it.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
drivers/gpio/max7301.c | 1 +
drivers/gpio/mcp23s08.c | 1 +
drivers/hwmon/adcxx.c | 8 ++++----
drivers/hwmon/lis3lv02d_spi.c | 2 +-
drivers/hwmon/lm70.c | 2 ++
drivers/hwmon/max1111.c | 1 +
drivers/input/touchscreen/ad7877.c | 1 +
drivers/input/touchscreen/ad7879.c | 1 +
drivers/input/touchscreen/ads7846.c | 1 +
drivers/leds/leds-dac124s085.c | 1 +
drivers/mfd/ezx-pcap.c | 1 +
drivers/misc/eeprom/at25.c | 2 +-
drivers/mmc/host/mmc_spi.c | 1 +
drivers/mtd/devices/mtd_dataflash.c | 1 +
drivers/net/enc28j60.c | 1 +
drivers/net/ks8851.c | 1 +
drivers/net/wireless/libertas/if_spi.c | 1 +
drivers/net/wireless/p54/p54spi.c | 1 +
drivers/net/wireless/wl12xx/main.c | 1 +
drivers/rtc/rtc-ds1305.c | 1 +
drivers/rtc/rtc-ds1390.c | 1 +
drivers/rtc/rtc-ds3234.c | 1 +
drivers/rtc/rtc-m41t94.c | 1 +
drivers/rtc/rtc-max6902.c | 1 +
drivers/rtc/rtc-r9701.c | 1 +
drivers/rtc/rtc-rs5c348.c | 1 +
drivers/serial/max3100.c | 1 +
drivers/spi/spi.c | 3 ++-
drivers/spi/spidev.c | 1 +
drivers/spi/tle62x0.c | 1 +
drivers/staging/stlc45xx/stlc45xx.c | 1 +
drivers/video/backlight/corgi_lcd.c | 1 +
drivers/video/backlight/ltv350qv.c | 1 +
drivers/video/backlight/tdo24m.c | 1 +
drivers/video/backlight/tosa_lcd.c | 2 +-
drivers/video/backlight/vgg2432a4.c | 3 +--
include/linux/mod_devicetable.h | 1 +
scripts/mod/file2alias.c | 4 ++--
38 files changed, 44 insertions(+), 12 deletions(-)
diff --git a/drivers/gpio/max7301.c b/drivers/gpio/max7301.c
index 7b82eaa..480956f 100644
--- a/drivers/gpio/max7301.c
+++ b/drivers/gpio/max7301.c
@@ -339,3 +339,4 @@ module_exit(max7301_exit);
MODULE_AUTHOR("Juergen Beisert");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("MAX7301 SPI based GPIO-Expander");
+MODULE_ALIAS("spi:" DRIVER_NAME);
diff --git a/drivers/gpio/mcp23s08.c b/drivers/gpio/mcp23s08.c
index f6fae0e..c6c7aa1 100644
--- a/drivers/gpio/mcp23s08.c
+++ b/drivers/gpio/mcp23s08.c
@@ -433,3 +433,4 @@ static void __exit mcp23s08_exit(void)
module_exit(mcp23s08_exit);
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:mcp23s08");
diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c
index 242294d..7a89fba 100644
--- a/drivers/hwmon/adcxx.c
+++ b/drivers/hwmon/adcxx.c
@@ -323,7 +323,7 @@ MODULE_AUTHOR("Marc Pignat");
MODULE_DESCRIPTION("National Semiconductor adcxx8sxxx Linux driver");
MODULE_LICENSE("GPL");
-MODULE_ALIAS("adcxx1s");
-MODULE_ALIAS("adcxx2s");
-MODULE_ALIAS("adcxx4s");
-MODULE_ALIAS("adcxx8s");
+MODULE_ALIAS("spi:adcxx1s");
+MODULE_ALIAS("spi:adcxx2s");
+MODULE_ALIAS("spi:adcxx4s");
+MODULE_ALIAS("spi:adcxx8s");
diff --git a/drivers/hwmon/lis3lv02d_spi.c b/drivers/hwmon/lis3lv02d_spi.c
index 3827ff0..b7aed07 100644
--- a/drivers/hwmon/lis3lv02d_spi.c
+++ b/drivers/hwmon/lis3lv02d_spi.c
@@ -112,4 +112,4 @@ module_exit(lis302dl_exit);
MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
MODULE_DESCRIPTION("lis3lv02d SPI glue layer");
MODULE_LICENSE("GPL");
-
+MODULE_ALIAS("spi:" DRV_NAME);
diff --git a/drivers/hwmon/lm70.c b/drivers/hwmon/lm70.c
index ae6204f..d55cc7c 100644
--- a/drivers/hwmon/lm70.c
+++ b/drivers/hwmon/lm70.c
@@ -244,3 +244,5 @@ module_exit(cleanup_lm70);
MODULE_AUTHOR("Kaiwan N Billimoria");
MODULE_DESCRIPTION("NS LM70 / TI TMP121/TMP123 Linux driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:tmp121");
+MODULE_ALIAS("spi:lm70");
diff --git a/drivers/hwmon/max1111.c b/drivers/hwmon/max1111.c
index bfaa665..9ac4972 100644
--- a/drivers/hwmon/max1111.c
+++ b/drivers/hwmon/max1111.c
@@ -242,3 +242,4 @@ module_exit(max1111_exit);
MODULE_AUTHOR("Eric Miao <eric.miao@marvell.com>");
MODULE_DESCRIPTION("MAX1111 ADC Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:max1111");
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index ecaeb7e..eb83939 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -842,3 +842,4 @@ module_exit(ad7877_exit);
MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
MODULE_DESCRIPTION("AD7877 touchscreen Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:ad7877");
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index 5d8a703..19b4db7 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -779,3 +779,4 @@ module_exit(ad7879_exit);
MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
MODULE_DESCRIPTION("AD7879(-1) touchscreen Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:ad7879");
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index ba9d38c..09c8109 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -1256,3 +1256,4 @@ module_exit(ads7846_exit);
MODULE_DESCRIPTION("ADS7846 TouchScreen Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:ads7846");
diff --git a/drivers/leds/leds-dac124s085.c b/drivers/leds/leds-dac124s085.c
index 098d9aa..2913d76 100644
--- a/drivers/leds/leds-dac124s085.c
+++ b/drivers/leds/leds-dac124s085.c
@@ -148,3 +148,4 @@ module_exit(dac124s085_leds_exit);
MODULE_AUTHOR("Guennadi Liakhovetski <lg@denx.de>");
MODULE_DESCRIPTION("DAC124S085 LED driver");
MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("spi:dac124s085");
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index c1de4af..1672f30 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -505,3 +505,4 @@ module_exit(ezx_pcap_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Daniel Ribeiro / Harald Welte");
MODULE_DESCRIPTION("Motorola PCAP2 ASIC Driver");
+MODULE_ALIAS("spi:ezx-pcap");
diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index b34cb5f..d564de0 100644
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -417,4 +417,4 @@ module_exit(at25_exit);
MODULE_DESCRIPTION("Driver for most SPI EEPROMs");
MODULE_AUTHOR("David Brownell");
MODULE_LICENSE("GPL");
-
+MODULE_ALIAS("spi:at25");
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index a461017..d55fe4f 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -1562,3 +1562,4 @@ MODULE_AUTHOR("Mike Lavender, David Brownell, "
"Hans-Peter Nilsson, Jan Nikitenko");
MODULE_DESCRIPTION("SPI SD/MMC host driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:mmc_spi");
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index 43976aa..211c27a 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -966,3 +966,4 @@ module_exit(dataflash_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Andrew Victor, David Brownell");
MODULE_DESCRIPTION("MTD DataFlash driver");
+MODULE_ALIAS("spi:mtd_dataflash");
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index fc6cc03..c709571 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -1665,3 +1665,4 @@ MODULE_AUTHOR("Claudio Lanconelli <lanconelli.claudio@eptar.com>");
MODULE_LICENSE("GPL");
module_param_named(debug, debug.msg_enable, int, 0);
MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., ffff=all)");
+MODULE_ALIAS("spi:" DRV_NAME);
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index 9a1dea6..fe7cf4f 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -1320,3 +1320,4 @@ MODULE_LICENSE("GPL");
module_param_named(message, msg_enable, int, 0);
MODULE_PARM_DESC(message, "Message verbosity level (0=none, 31=all)");
+MODULE_ALIAS("spi:ks8851");
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 6564282..ea45765 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1222,3 +1222,4 @@ MODULE_DESCRIPTION("Libertas SPI WLAN Driver");
MODULE_AUTHOR("Andrey Yurovsky <andrey@cozybit.com>, "
"Colin McCabe <colin@cozybit.com>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:libertas_spi");
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index 72c7dbd..63bcdd1 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -767,3 +767,4 @@ module_exit(p54spi_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Christian Lamparter <chunkeey@web.de>");
+MODULE_ALIAS("spi:cx3110x");
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 603d611..6416406 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1356,3 +1356,4 @@ module_exit(wl12xx_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Kalle Valo <Kalle.Valo@nokia.com>, "
"Luciano Coelho <luciano.coelho@nokia.com>");
+MODULE_ALIAS("spi:wl12xx");
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index 8f410e5..2736b11 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -841,3 +841,4 @@ module_exit(ds1305_exit);
MODULE_DESCRIPTION("RTC driver for DS1305 and DS1306 chips");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:rtc-ds1305");
diff --git a/drivers/rtc/rtc-ds1390.c b/drivers/rtc/rtc-ds1390.c
index e01b955..cdb7050 100644
--- a/drivers/rtc/rtc-ds1390.c
+++ b/drivers/rtc/rtc-ds1390.c
@@ -189,3 +189,4 @@ module_exit(ds1390_exit);
MODULE_DESCRIPTION("Dallas/Maxim DS1390/93/94 SPI RTC driver");
MODULE_AUTHOR("Mark Jackson <mpfj@mimc.co.uk>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:rtc-ds1390");
diff --git a/drivers/rtc/rtc-ds3234.c b/drivers/rtc/rtc-ds3234.c
index c51589e..a774ca3 100644
--- a/drivers/rtc/rtc-ds3234.c
+++ b/drivers/rtc/rtc-ds3234.c
@@ -188,3 +188,4 @@ module_exit(ds3234_exit);
MODULE_DESCRIPTION("DS3234 SPI RTC driver");
MODULE_AUTHOR("Dennis Aberilla <denzzzhome@yahoo.com>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:ds3234");
diff --git a/drivers/rtc/rtc-m41t94.c b/drivers/rtc/rtc-m41t94.c
index c3a18c5..c8c97a4 100644
--- a/drivers/rtc/rtc-m41t94.c
+++ b/drivers/rtc/rtc-m41t94.c
@@ -171,3 +171,4 @@ module_exit(m41t94_exit);
MODULE_AUTHOR("Kim B. Heino <Kim.Heino@bluegiga.com>");
MODULE_DESCRIPTION("Driver for ST M41T94 SPI RTC");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:rtc-m41t94");
diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c
index 36a8ea9..657403e 100644
--- a/drivers/rtc/rtc-max6902.c
+++ b/drivers/rtc/rtc-max6902.c
@@ -175,3 +175,4 @@ module_exit(max6902_exit);
MODULE_DESCRIPTION ("max6902 spi RTC driver");
MODULE_AUTHOR ("Raphael Assenat");
MODULE_LICENSE ("GPL");
+MODULE_ALIAS("spi:rtc-max6902");
diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c
index 42028f2..9beba49 100644
--- a/drivers/rtc/rtc-r9701.c
+++ b/drivers/rtc/rtc-r9701.c
@@ -174,3 +174,4 @@ module_exit(r9701_exit);
MODULE_DESCRIPTION("r9701 spi RTC driver");
MODULE_AUTHOR("Magnus Damm <damm@opensource.se>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:rtc-r9701");
diff --git a/drivers/rtc/rtc-rs5c348.c b/drivers/rtc/rtc-rs5c348.c
index dd1e2bc..2099037 100644
--- a/drivers/rtc/rtc-rs5c348.c
+++ b/drivers/rtc/rtc-rs5c348.c
@@ -251,3 +251,4 @@ MODULE_AUTHOR("Atsushi Nemoto <anemo@mba.ocn.ne.jp>");
MODULE_DESCRIPTION("Ricoh RS5C348 RTC driver");
MODULE_LICENSE("GPL");
MODULE_VERSION(DRV_VERSION);
+MODULE_ALIAS("spi:rtc-rs5c348");
diff --git a/drivers/serial/max3100.c b/drivers/serial/max3100.c
index 9fd33e5..05d36e2 100644
--- a/drivers/serial/max3100.c
+++ b/drivers/serial/max3100.c
@@ -925,3 +925,4 @@ module_exit(max3100_exit);
MODULE_DESCRIPTION("MAX3100 driver");
MODULE_AUTHOR("Christian Pellegrin <chripell@evolware.org>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:max3100");
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 1431bf2..a3c9804 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -23,6 +23,7 @@
#include <linux/init.h>
#include <linux/cache.h>
#include <linux/mutex.h>
+#include <linux/mod_devicetable.h>
#include <linux/spi/spi.h>
@@ -85,7 +86,7 @@ static int spi_uevent(struct device *dev, struct kobj_uevent_env *env)
{
const struct spi_device *spi = to_spi_device(dev);
- add_uevent_var(env, "MODALIAS=%s", spi->modalias);
+ add_uevent_var(env, "MODALIAS=%s%s", SPI_MODULE_PREFIX, spi->modalias);
return 0;
}
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index 606e7a4..f921bd1 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -688,3 +688,4 @@ module_exit(spidev_exit);
MODULE_AUTHOR("Andrea Paterniani, <a.paterniani@swapp-eng.it>");
MODULE_DESCRIPTION("User mode SPI device interface");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:spidev");
diff --git a/drivers/spi/tle62x0.c b/drivers/spi/tle62x0.c
index 455991f..bf9540f 100644
--- a/drivers/spi/tle62x0.c
+++ b/drivers/spi/tle62x0.c
@@ -329,3 +329,4 @@ module_exit(tle62x0_exit);
MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");
MODULE_DESCRIPTION("TLE62x0 SPI driver");
MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("spi:tle62x0");
diff --git a/drivers/staging/stlc45xx/stlc45xx.c b/drivers/staging/stlc45xx/stlc45xx.c
index a137c78..38d0b24 100644
--- a/drivers/staging/stlc45xx/stlc45xx.c
+++ b/drivers/staging/stlc45xx/stlc45xx.c
@@ -2590,3 +2590,4 @@ module_exit(stlc45xx_exit);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Kalle Valo <kalle.valo@nokia.com>");
+MODULE_ALIAS("spi:cx3110x");
diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index f8a4bb2..2211a85 100644
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -639,3 +639,4 @@ module_exit(corgi_lcd_exit);
MODULE_DESCRIPTION("LCD and backlight driver for SHARP C7x0/Cxx00");
MODULE_AUTHOR("Eric Miao <eric.miao@marvell.com>");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:corgi-lcd");
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
index 2eb206b..4631ca8 100644
--- a/drivers/video/backlight/ltv350qv.c
+++ b/drivers/video/backlight/ltv350qv.c
@@ -328,3 +328,4 @@ module_exit(ltv350qv_exit);
MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
MODULE_DESCRIPTION("Samsung LTV350QV LCD Driver");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:ltv350qv");
diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
index 51422fc..bbfb502 100644
--- a/drivers/video/backlight/tdo24m.c
+++ b/drivers/video/backlight/tdo24m.c
@@ -472,3 +472,4 @@ module_exit(tdo24m_exit);
MODULE_AUTHOR("Eric Miao <eric.miao@marvell.com>");
MODULE_DESCRIPTION("Driver for Toppoly TDO24M LCD Panel");
MODULE_LICENSE("GPL");
+MODULE_ALIAS("spi:tdo24m");
diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c
index b7fbc75..50ec17d 100644
--- a/drivers/video/backlight/tosa_lcd.c
+++ b/drivers/video/backlight/tosa_lcd.c
@@ -300,4 +300,4 @@ module_exit(tosa_lcd_exit);
MODULE_AUTHOR("Dmitry Baryshkov");
MODULE_LICENSE("GPL v2");
MODULE_DESCRIPTION("LCD/Backlight control for Sharp SL-6000 PDA");
-
+MODULE_ALIAS("spi:tosa-lcd");
diff --git a/drivers/video/backlight/vgg2432a4.c b/drivers/video/backlight/vgg2432a4.c
index 8e653b8..b49063c 100644
--- a/drivers/video/backlight/vgg2432a4.c
+++ b/drivers/video/backlight/vgg2432a4.c
@@ -280,5 +280,4 @@ module_exit(vgg2432a4_exit);
MODULE_AUTHOR("Ben Dooks <ben-linux@fluff.org>");
MODULE_DESCRIPTION("VGG2432A4 LCD Driver");
MODULE_LICENSE("GPL v2");
-
-
+MODULE_ALIAS("spi:VGG2432A4");
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index 9660dca..814db86 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -402,6 +402,7 @@ struct i2c_device_id {
/* spi */
#define SPI_NAME_SIZE 20
+#define SPI_MODULE_PREFIX "spi:"
struct spi_device_id {
char name[SPI_NAME_SIZE];
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 9d446e3..62a9025 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -657,11 +657,11 @@ static int do_i2c_entry(const char *filename, struct i2c_device_id *id,
return 1;
}
-/* Looks like: S */
+/* Looks like: spi:S */
static int do_spi_entry(const char *filename, struct spi_device_id *id,
char *alias)
{
- sprintf(alias, "%s", id->name);
+ sprintf(alias, SPI_MODULE_PREFIX "%s", id->name);
return 1;
}
--
1.6.3.3
^ permalink raw reply related
* [PATCH 5/7] spi: Merge probe and probe_id callbacks
From: Anton Vorontsov @ 2009-07-29 17:05 UTC (permalink / raw)
To: Andrew Morton
Cc: David Brownell, linux-kernel, lm-sensors, linuxppc-dev, linux-mtd,
Jean Delvare, David Woodhouse
In-Reply-To: <20090729170345.GA26787@oksana.dev.rtsoft.ru>
The probe_id callback was introduced for the transition period
as a "new-style" probe hook. This patch makes probe() look exactly
as probe_id(), converts drivers and removes probe_id().
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
drivers/gpio/max7301.c | 3 ++-
drivers/gpio/mcp23s08.c | 3 ++-
drivers/hwmon/adcxx.c | 12 ++++++++----
drivers/hwmon/lis3lv02d_spi.c | 3 ++-
drivers/hwmon/lm70.c | 6 ++++--
drivers/hwmon/max1111.c | 3 ++-
drivers/input/touchscreen/ad7877.c | 3 ++-
drivers/input/touchscreen/ad7879.c | 3 ++-
drivers/input/touchscreen/ads7846.c | 3 ++-
drivers/leds/leds-dac124s085.c | 3 ++-
drivers/mfd/ezx-pcap.c | 3 ++-
drivers/misc/eeprom/at25.c | 2 +-
drivers/mmc/host/mmc_spi.c | 3 ++-
drivers/mtd/devices/m25p80.c | 2 +-
drivers/mtd/devices/mtd_dataflash.c | 3 ++-
drivers/net/enc28j60.c | 3 ++-
drivers/net/ks8851.c | 3 ++-
drivers/net/wireless/libertas/if_spi.c | 3 ++-
drivers/net/wireless/p54/p54spi.c | 3 ++-
drivers/net/wireless/wl12xx/main.c | 3 ++-
drivers/rtc/rtc-ds1305.c | 3 ++-
drivers/rtc/rtc-ds1390.c | 3 ++-
drivers/rtc/rtc-ds3234.c | 3 ++-
drivers/rtc/rtc-m41t94.c | 3 ++-
drivers/rtc/rtc-max6902.c | 3 ++-
drivers/rtc/rtc-r9701.c | 3 ++-
drivers/rtc/rtc-rs5c348.c | 3 ++-
drivers/serial/max3100.c | 3 ++-
drivers/spi/spi.c | 15 +++------------
drivers/spi/spidev.c | 2 +-
drivers/spi/tle62x0.c | 3 ++-
drivers/staging/stlc45xx/stlc45xx.c | 3 ++-
drivers/video/backlight/corgi_lcd.c | 3 ++-
drivers/video/backlight/ltv350qv.c | 3 ++-
drivers/video/backlight/tdo24m.c | 3 ++-
drivers/video/backlight/tosa_lcd.c | 3 ++-
drivers/video/backlight/vgg2432a4.c | 3 ++-
include/linux/spi/spi.h | 6 ++----
38 files changed, 82 insertions(+), 56 deletions(-)
diff --git a/drivers/gpio/max7301.c b/drivers/gpio/max7301.c
index 480956f..c92cff6 100644
--- a/drivers/gpio/max7301.c
+++ b/drivers/gpio/max7301.c
@@ -210,7 +210,8 @@ static void max7301_set(struct gpio_chip *chip, unsigned offset, int value)
mutex_unlock(&ts->lock);
}
-static int __devinit max7301_probe(struct spi_device *spi)
+static int __devinit max7301_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct max7301 *ts;
struct max7301_platform_data *pdata;
diff --git a/drivers/gpio/mcp23s08.c b/drivers/gpio/mcp23s08.c
index c6c7aa1..2a99eea 100644
--- a/drivers/gpio/mcp23s08.c
+++ b/drivers/gpio/mcp23s08.c
@@ -300,7 +300,8 @@ fail:
return status;
}
-static int mcp23s08_probe(struct spi_device *spi)
+static int mcp23s08_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct mcp23s08_platform_data *pdata;
unsigned addr;
diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c
index 7a89fba..b01c0d5 100644
--- a/drivers/hwmon/adcxx.c
+++ b/drivers/hwmon/adcxx.c
@@ -204,22 +204,26 @@ out_err:
return status;
}
-static int __devinit adcxx1s_probe(struct spi_device *spi)
+static int __devinit adcxx1s_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
return adcxx_probe(spi, 1);
}
-static int __devinit adcxx2s_probe(struct spi_device *spi)
+static int __devinit adcxx2s_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
return adcxx_probe(spi, 2);
}
-static int __devinit adcxx4s_probe(struct spi_device *spi)
+static int __devinit adcxx4s_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
return adcxx_probe(spi, 4);
}
-static int __devinit adcxx8s_probe(struct spi_device *spi)
+static int __devinit adcxx8s_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
return adcxx_probe(spi, 8);
}
diff --git a/drivers/hwmon/lis3lv02d_spi.c b/drivers/hwmon/lis3lv02d_spi.c
index b7aed07..478b1d4 100644
--- a/drivers/hwmon/lis3lv02d_spi.c
+++ b/drivers/hwmon/lis3lv02d_spi.c
@@ -56,7 +56,8 @@ static int lis3_spi_init(struct lis3lv02d *lis3)
static struct axis_conversion lis3lv02d_axis_normal = { 1, 2, 3 };
-static int __devinit lis302dl_spi_probe(struct spi_device *spi)
+static int __devinit lis302dl_spi_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
int ret;
diff --git a/drivers/hwmon/lm70.c b/drivers/hwmon/lm70.c
index d55cc7c..3953c22 100644
--- a/drivers/hwmon/lm70.c
+++ b/drivers/hwmon/lm70.c
@@ -170,7 +170,8 @@ out_dev_reg_failed:
return status;
}
-static int __devinit lm70_probe(struct spi_device *spi)
+static int __devinit lm70_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
/* signaling is SPI_MODE_0 on a 3-wire link (shared SI/SO) */
if ((spi->mode & (SPI_CPOL | SPI_CPHA)) || !(spi->mode & SPI_3WIRE))
@@ -179,7 +180,8 @@ static int __devinit lm70_probe(struct spi_device *spi)
return common_probe(spi, LM70_CHIP_LM70);
}
-static int __devinit tmp121_probe(struct spi_device *spi)
+static int __devinit tmp121_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
/* signaling is SPI_MODE_0 with only MISO connected */
if (spi->mode & (SPI_CPOL | SPI_CPHA))
diff --git a/drivers/hwmon/max1111.c b/drivers/hwmon/max1111.c
index 9ac4972..df0ce3b 100644
--- a/drivers/hwmon/max1111.c
+++ b/drivers/hwmon/max1111.c
@@ -154,7 +154,8 @@ static int setup_transfer(struct max1111_data *data)
return 0;
}
-static int __devinit max1111_probe(struct spi_device *spi)
+static int __devinit max1111_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct max1111_data *data;
int err;
diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c
index eb83939..8b44d87 100644
--- a/drivers/input/touchscreen/ad7877.c
+++ b/drivers/input/touchscreen/ad7877.c
@@ -646,7 +646,8 @@ static void ad7877_setup_ts_def_msg(struct spi_device *spi, struct ad7877 *ts)
}
}
-static int __devinit ad7877_probe(struct spi_device *spi)
+static int __devinit ad7877_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct ad7877 *ts;
struct input_dev *input_dev;
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index 19b4db7..aee8a94 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -618,7 +618,8 @@ static void ad7879_setup_ts_def_msg(struct ad7879 *ts)
}
}
-static int __devinit ad7879_probe(struct spi_device *spi)
+static int __devinit ad7879_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct ad7879 *ts;
int error;
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 09c8109..eb12b09 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -872,7 +872,8 @@ static int __devinit setup_pendown(struct spi_device *spi, struct ads7846 *ts)
return 0;
}
-static int __devinit ads7846_probe(struct spi_device *spi)
+static int __devinit ads7846_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct ads7846 *ts;
struct ads7846_packet *packet;
diff --git a/drivers/leds/leds-dac124s085.c b/drivers/leds/leds-dac124s085.c
index 2913d76..d6430d9 100644
--- a/drivers/leds/leds-dac124s085.c
+++ b/drivers/leds/leds-dac124s085.c
@@ -64,7 +64,8 @@ static void dac124s085_set_brightness(struct led_classdev *ldev,
spin_unlock(&led->lock);
}
-static int dac124s085_probe(struct spi_device *spi)
+static int dac124s085_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct dac124s085 *dac;
struct dac124s085_led *led;
diff --git a/drivers/mfd/ezx-pcap.c b/drivers/mfd/ezx-pcap.c
index 1672f30..a658452 100644
--- a/drivers/mfd/ezx-pcap.c
+++ b/drivers/mfd/ezx-pcap.c
@@ -378,7 +378,8 @@ static int __devexit ezx_pcap_remove(struct spi_device *spi)
return 0;
}
-static int __devinit ezx_pcap_probe(struct spi_device *spi)
+static int __devinit ezx_pcap_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct pcap_platform_data *pdata = spi->dev.platform_data;
struct pcap_chip *pcap;
diff --git a/drivers/misc/eeprom/at25.c b/drivers/misc/eeprom/at25.c
index d564de0..39a36f3 100644
--- a/drivers/misc/eeprom/at25.c
+++ b/drivers/misc/eeprom/at25.c
@@ -287,7 +287,7 @@ static ssize_t at25_mem_write(struct memory_accessor *mem, const char *buf,
/*-------------------------------------------------------------------------*/
-static int at25_probe(struct spi_device *spi)
+static int at25_probe(struct spi_device *spi, const struct spi_device_id *id)
{
struct at25_data *at25 = NULL;
const struct spi_eeprom *chip;
diff --git a/drivers/mmc/host/mmc_spi.c b/drivers/mmc/host/mmc_spi.c
index d55fe4f..0ebc11c 100644
--- a/drivers/mmc/host/mmc_spi.c
+++ b/drivers/mmc/host/mmc_spi.c
@@ -1306,7 +1306,8 @@ static int maybe_count_child(struct device *dev, void *c)
return 0;
}
-static int mmc_spi_probe(struct spi_device *spi)
+static int mmc_spi_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
void *ones;
struct mmc_host *mmc;
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 7c3efff..74181c7 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -782,7 +782,7 @@ static struct spi_driver m25p80_driver = {
.owner = THIS_MODULE,
},
.id_table = m25p_ids,
- .probe_id = m25p_probe,
+ .probe = m25p_probe,
.remove = __devexit_p(m25p_remove),
/* REVISIT: many of these chips have deep power-down modes, which
diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c
index 211c27a..6b242a0 100644
--- a/drivers/mtd/devices/mtd_dataflash.c
+++ b/drivers/mtd/devices/mtd_dataflash.c
@@ -847,7 +847,8 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi)
* AT45DB0642 64Mbit (8M) xx111xxx (0x3c) 8192 1056 11
* AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11
*/
-static int __devinit dataflash_probe(struct spi_device *spi)
+static int __devinit dataflash_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
int status;
struct flash_info *info;
diff --git a/drivers/net/enc28j60.c b/drivers/net/enc28j60.c
index c709571..883d14f 100644
--- a/drivers/net/enc28j60.c
+++ b/drivers/net/enc28j60.c
@@ -1542,7 +1542,8 @@ static const struct net_device_ops enc28j60_netdev_ops = {
.ndo_validate_addr = eth_validate_addr,
};
-static int __devinit enc28j60_probe(struct spi_device *spi)
+static int __devinit enc28j60_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct net_device *dev;
struct enc28j60_net *priv;
diff --git a/drivers/net/ks8851.c b/drivers/net/ks8851.c
index fe7cf4f..9bbbedd 100644
--- a/drivers/net/ks8851.c
+++ b/drivers/net/ks8851.c
@@ -1176,7 +1176,8 @@ static int ks8851_read_selftest(struct ks8851_net *ks)
/* driver bus management functions */
-static int __devinit ks8851_probe(struct spi_device *spi)
+static int __devinit ks8851_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct net_device *ndev;
struct ks8851_net *ks;
diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index ea45765..4961b3a 100644
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1027,7 +1027,8 @@ static int if_spi_calculate_fw_names(u16 card_id,
return 0;
}
-static int __devinit if_spi_probe(struct spi_device *spi)
+static int __devinit if_spi_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct if_spi_card *card;
struct lbs_private *priv = NULL;
diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index 63bcdd1..e7f1ff2 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -627,7 +627,8 @@ static void p54spi_op_stop(struct ieee80211_hw *dev)
mutex_unlock(&priv->mutex);
}
-static int __devinit p54spi_probe(struct spi_device *spi)
+static int __devinit p54spi_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct p54s_priv *priv = NULL;
struct ieee80211_hw *hw;
diff --git a/drivers/net/wireless/wl12xx/main.c b/drivers/net/wireless/wl12xx/main.c
index 6416406..66c3a91 100644
--- a/drivers/net/wireless/wl12xx/main.c
+++ b/drivers/net/wireless/wl12xx/main.c
@@ -1171,7 +1171,8 @@ static int wl12xx_init_ieee80211(struct wl12xx *wl)
}
#define WL12XX_DEFAULT_CHANNEL 1
-static int __devinit wl12xx_probe(struct spi_device *spi)
+static int __devinit wl12xx_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct wl12xx_platform_data *pdata;
struct ieee80211_hw *hw;
diff --git a/drivers/rtc/rtc-ds1305.c b/drivers/rtc/rtc-ds1305.c
index 2736b11..4ce04db 100644
--- a/drivers/rtc/rtc-ds1305.c
+++ b/drivers/rtc/rtc-ds1305.c
@@ -614,7 +614,8 @@ static struct bin_attribute nvram = {
* Interface to SPI stack
*/
-static int __devinit ds1305_probe(struct spi_device *spi)
+static int __devinit ds1305_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct ds1305 *ds1305;
struct rtc_device *rtc;
diff --git a/drivers/rtc/rtc-ds1390.c b/drivers/rtc/rtc-ds1390.c
index cdb7050..f18df86 100644
--- a/drivers/rtc/rtc-ds1390.c
+++ b/drivers/rtc/rtc-ds1390.c
@@ -120,7 +120,8 @@ static const struct rtc_class_ops ds1390_rtc_ops = {
.set_time = ds1390_set_time,
};
-static int __devinit ds1390_probe(struct spi_device *spi)
+static int __devinit ds1390_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
unsigned char tmp;
struct ds1390 *chip;
diff --git a/drivers/rtc/rtc-ds3234.c b/drivers/rtc/rtc-ds3234.c
index a774ca3..b8107eb 100644
--- a/drivers/rtc/rtc-ds3234.c
+++ b/drivers/rtc/rtc-ds3234.c
@@ -105,7 +105,8 @@ static const struct rtc_class_ops ds3234_rtc_ops = {
.set_time = ds3234_set_time,
};
-static int __devinit ds3234_probe(struct spi_device *spi)
+static int __devinit ds3234_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct rtc_device *rtc;
unsigned char tmp;
diff --git a/drivers/rtc/rtc-m41t94.c b/drivers/rtc/rtc-m41t94.c
index c8c97a4..87d6349 100644
--- a/drivers/rtc/rtc-m41t94.c
+++ b/drivers/rtc/rtc-m41t94.c
@@ -110,7 +110,8 @@ static const struct rtc_class_ops m41t94_rtc_ops = {
static struct spi_driver m41t94_driver;
-static int __devinit m41t94_probe(struct spi_device *spi)
+static int __devinit m41t94_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct rtc_device *rtc;
int res;
diff --git a/drivers/rtc/rtc-max6902.c b/drivers/rtc/rtc-max6902.c
index 657403e..95197f0 100644
--- a/drivers/rtc/rtc-max6902.c
+++ b/drivers/rtc/rtc-max6902.c
@@ -120,7 +120,8 @@ static const struct rtc_class_ops max6902_rtc_ops = {
.set_time = max6902_set_time,
};
-static int __devinit max6902_probe(struct spi_device *spi)
+static int __devinit max6902_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct rtc_device *rtc;
unsigned char tmp;
diff --git a/drivers/rtc/rtc-r9701.c b/drivers/rtc/rtc-r9701.c
index 9beba49..a337c71 100644
--- a/drivers/rtc/rtc-r9701.c
+++ b/drivers/rtc/rtc-r9701.c
@@ -119,7 +119,8 @@ static const struct rtc_class_ops r9701_rtc_ops = {
.set_time = r9701_set_datetime,
};
-static int __devinit r9701_probe(struct spi_device *spi)
+static int __devinit r9701_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct rtc_device *rtc;
unsigned char tmp;
diff --git a/drivers/rtc/rtc-rs5c348.c b/drivers/rtc/rtc-rs5c348.c
index 2099037..ffd3fa4 100644
--- a/drivers/rtc/rtc-rs5c348.c
+++ b/drivers/rtc/rtc-rs5c348.c
@@ -147,7 +147,8 @@ static const struct rtc_class_ops rs5c348_rtc_ops = {
static struct spi_driver rs5c348_driver;
-static int __devinit rs5c348_probe(struct spi_device *spi)
+static int __devinit rs5c348_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
int ret;
struct rtc_device *rtc;
diff --git a/drivers/serial/max3100.c b/drivers/serial/max3100.c
index 05d36e2..4b043f3 100644
--- a/drivers/serial/max3100.c
+++ b/drivers/serial/max3100.c
@@ -741,7 +741,8 @@ static struct uart_driver max3100_uart_driver = {
};
static int uart_driver_registered;
-static int __devinit max3100_probe(struct spi_device *spi)
+static int __devinit max3100_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
int i, retval;
struct plat_max3100 *pdata;
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index a3c9804..f05e272 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -137,19 +137,12 @@ struct bus_type spi_bus_type = {
};
EXPORT_SYMBOL_GPL(spi_bus_type);
-static int spi_drv_probe_id(struct device *dev)
-{
- const struct spi_driver *sdrv = to_spi_driver(dev->driver);
- struct spi_device *sdev = to_spi_device(dev);
-
- return sdrv->probe_id(sdev, spi_match_id(sdrv->id_table, sdev));
-}
-
static int spi_drv_probe(struct device *dev)
{
const struct spi_driver *sdrv = to_spi_driver(dev->driver);
+ struct spi_device *sdev = to_spi_device(dev);
- return sdrv->probe(to_spi_device(dev));
+ return sdrv->probe(sdev, spi_match_id(sdrv->id_table, sdev));
}
static int spi_drv_remove(struct device *dev)
@@ -174,9 +167,7 @@ static void spi_drv_shutdown(struct device *dev)
int spi_register_driver(struct spi_driver *sdrv)
{
sdrv->driver.bus = &spi_bus_type;
- if (sdrv->probe_id)
- sdrv->driver.probe = spi_drv_probe_id;
- else if (sdrv->probe)
+ if (sdrv->probe)
sdrv->driver.probe = spi_drv_probe;
if (sdrv->remove)
sdrv->driver.remove = spi_drv_remove;
diff --git a/drivers/spi/spidev.c b/drivers/spi/spidev.c
index f921bd1..08b900b 100644
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -561,7 +561,7 @@ static struct class *spidev_class;
/*-------------------------------------------------------------------------*/
-static int spidev_probe(struct spi_device *spi)
+static int spidev_probe(struct spi_device *spi, const struct spi_device_id *id)
{
struct spidev_data *spidev;
int status;
diff --git a/drivers/spi/tle62x0.c b/drivers/spi/tle62x0.c
index bf9540f..a6a181a 100644
--- a/drivers/spi/tle62x0.c
+++ b/drivers/spi/tle62x0.c
@@ -238,7 +238,8 @@ static int to_gpio_num(struct device_attribute *attr)
return -1;
}
-static int __devinit tle62x0_probe(struct spi_device *spi)
+static int __devinit tle62x0_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct tle62x0_state *st;
struct tle62x0_pdata *pdata;
diff --git a/drivers/staging/stlc45xx/stlc45xx.c b/drivers/staging/stlc45xx/stlc45xx.c
index 38d0b24..22c90fa 100644
--- a/drivers/staging/stlc45xx/stlc45xx.c
+++ b/drivers/staging/stlc45xx/stlc45xx.c
@@ -2387,7 +2387,8 @@ static struct platform_device stlc45xx_device = {
},
};
-static int __devinit stlc45xx_probe(struct spi_device *spi)
+static int __devinit stlc45xx_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct stlc45xx *stlc;
struct ieee80211_hw *hw;
diff --git a/drivers/video/backlight/corgi_lcd.c b/drivers/video/backlight/corgi_lcd.c
index 2211a85..eb5dced 100644
--- a/drivers/video/backlight/corgi_lcd.c
+++ b/drivers/video/backlight/corgi_lcd.c
@@ -530,7 +530,8 @@ err_free_backlight_on:
return err;
}
-static int __devinit corgi_lcd_probe(struct spi_device *spi)
+static int __devinit corgi_lcd_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct corgi_lcd_platform_data *pdata = spi->dev.platform_data;
struct corgi_lcd *lcd;
diff --git a/drivers/video/backlight/ltv350qv.c b/drivers/video/backlight/ltv350qv.c
index 4631ca8..4970c9f 100644
--- a/drivers/video/backlight/ltv350qv.c
+++ b/drivers/video/backlight/ltv350qv.c
@@ -225,7 +225,8 @@ static struct lcd_ops ltv_ops = {
.set_power = ltv350qv_set_power,
};
-static int __devinit ltv350qv_probe(struct spi_device *spi)
+static int __devinit ltv350qv_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct ltv350qv *lcd;
struct lcd_device *ld;
diff --git a/drivers/video/backlight/tdo24m.c b/drivers/video/backlight/tdo24m.c
index bbfb502..0a2ab3f 100644
--- a/drivers/video/backlight/tdo24m.c
+++ b/drivers/video/backlight/tdo24m.c
@@ -327,7 +327,8 @@ static struct lcd_ops tdo24m_ops = {
.set_mode = tdo24m_set_mode,
};
-static int __devinit tdo24m_probe(struct spi_device *spi)
+static int __devinit tdo24m_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
struct tdo24m *lcd;
struct spi_message *m;
diff --git a/drivers/video/backlight/tosa_lcd.c b/drivers/video/backlight/tosa_lcd.c
index 50ec17d..d8d057e 100644
--- a/drivers/video/backlight/tosa_lcd.c
+++ b/drivers/video/backlight/tosa_lcd.c
@@ -168,7 +168,8 @@ static struct lcd_ops tosa_lcd_ops = {
.set_mode = tosa_lcd_set_mode,
};
-static int __devinit tosa_lcd_probe(struct spi_device *spi)
+static int __devinit tosa_lcd_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
int ret;
struct tosa_lcd_data *data;
diff --git a/drivers/video/backlight/vgg2432a4.c b/drivers/video/backlight/vgg2432a4.c
index b49063c..3e9cb99 100644
--- a/drivers/video/backlight/vgg2432a4.c
+++ b/drivers/video/backlight/vgg2432a4.c
@@ -227,7 +227,8 @@ static struct ili9320_client vgg2432a4_client = {
/* Device probe */
-static int __devinit vgg2432a4_probe(struct spi_device *spi)
+static int __devinit vgg2432a4_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
int ret;
diff --git a/include/linux/spi/spi.h b/include/linux/spi/spi.h
index c8d92a1..fa4ada9 100644
--- a/include/linux/spi/spi.h
+++ b/include/linux/spi/spi.h
@@ -147,7 +147,6 @@ struct spi_message;
/**
* struct spi_driver - Host side "protocol" driver
* @id_table: List of SPI devices supported by this driver
- * @probe_id: Binds this driver to the spi device via id_table matching.
* @probe: Binds this driver to the spi device. Drivers can verify
* that the device is actually present, and may need to configure
* characteristics (such as bits_per_word) which weren't needed for
@@ -174,9 +173,8 @@ struct spi_message;
*/
struct spi_driver {
const struct spi_device_id *id_table;
- int (*probe_id)(struct spi_device *spi,
- const struct spi_device_id *id);
- int (*probe)(struct spi_device *spi);
+ int (*probe)(struct spi_device *spi,
+ const struct spi_device_id *id);
int (*remove)(struct spi_device *spi);
void (*shutdown)(struct spi_device *spi);
int (*suspend)(struct spi_device *spi, pm_message_t mesg);
--
1.6.3.3
^ permalink raw reply related
* [PATCH 6/7] hwmon: adxx: Convert to device table matching
From: Anton Vorontsov @ 2009-07-29 17:05 UTC (permalink / raw)
To: Andrew Morton
Cc: David Brownell, linux-kernel, lm-sensors, linuxppc-dev, linux-mtd,
Jean Delvare, David Woodhouse
In-Reply-To: <20090729170345.GA26787@oksana.dev.rtsoft.ru>
This patch makes the code a little bit nicer, and shorter.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
---
drivers/hwmon/adcxx.c | 106 ++++++++-----------------------------------------
1 files changed, 17 insertions(+), 89 deletions(-)
diff --git a/drivers/hwmon/adcxx.c b/drivers/hwmon/adcxx.c
index b01c0d5..6b3b057 100644
--- a/drivers/hwmon/adcxx.c
+++ b/drivers/hwmon/adcxx.c
@@ -43,6 +43,7 @@
#include <linux/hwmon.h>
#include <linux/hwmon-sysfs.h>
#include <linux/mutex.h>
+#include <linux/mod_devicetable.h>
#include <linux/spi/spi.h>
#define DRVNAME "adcxx"
@@ -157,8 +158,10 @@ static struct sensor_device_attribute ad_input[] = {
/*----------------------------------------------------------------------*/
-static int __devinit adcxx_probe(struct spi_device *spi, int channels)
+static int __devinit adcxx_probe(struct spi_device *spi,
+ const struct spi_device_id *id)
{
+ int channels = (int)id->data;
struct adcxx *adc;
int status;
int i;
@@ -204,30 +207,6 @@ out_err:
return status;
}
-static int __devinit adcxx1s_probe(struct spi_device *spi,
- const struct spi_device_id *id)
-{
- return adcxx_probe(spi, 1);
-}
-
-static int __devinit adcxx2s_probe(struct spi_device *spi,
- const struct spi_device_id *id)
-{
- return adcxx_probe(spi, 2);
-}
-
-static int __devinit adcxx4s_probe(struct spi_device *spi,
- const struct spi_device_id *id)
-{
- return adcxx_probe(spi, 4);
-}
-
-static int __devinit adcxx8s_probe(struct spi_device *spi,
- const struct spi_device_id *id)
-{
- return adcxx_probe(spi, 8);
-}
-
static int __devexit adcxx_remove(struct spi_device *spi)
{
struct adcxx *adc = dev_get_drvdata(&spi->dev);
@@ -245,79 +224,33 @@ static int __devexit adcxx_remove(struct spi_device *spi)
return 0;
}
-static struct spi_driver adcxx1s_driver = {
- .driver = {
- .name = "adcxx1s",
- .owner = THIS_MODULE,
- },
- .probe = adcxx1s_probe,
- .remove = __devexit_p(adcxx_remove),
+static const struct spi_device_id adcxx_ids[] = {
+ { "adcxx1s", (void *)1 },
+ { "adcxx2s", (void *)2 },
+ { "adcxx4s", (void *)4 },
+ { "adcxx8s", (void *)8 },
+ { },
};
+MODULE_DEVICE_TABLE(spi, adcxx_ids);
-static struct spi_driver adcxx2s_driver = {
+static struct spi_driver adcxx_driver = {
.driver = {
- .name = "adcxx2s",
+ .name = "adcxx",
.owner = THIS_MODULE,
},
- .probe = adcxx2s_probe,
- .remove = __devexit_p(adcxx_remove),
-};
-
-static struct spi_driver adcxx4s_driver = {
- .driver = {
- .name = "adcxx4s",
- .owner = THIS_MODULE,
- },
- .probe = adcxx4s_probe,
- .remove = __devexit_p(adcxx_remove),
-};
-
-static struct spi_driver adcxx8s_driver = {
- .driver = {
- .name = "adcxx8s",
- .owner = THIS_MODULE,
- },
- .probe = adcxx8s_probe,
+ .id_table = adcxx_ids,
+ .probe = adcxx_probe,
.remove = __devexit_p(adcxx_remove),
};
static int __init init_adcxx(void)
{
- int status;
- status = spi_register_driver(&adcxx1s_driver);
- if (status)
- goto reg_1_failed;
-
- status = spi_register_driver(&adcxx2s_driver);
- if (status)
- goto reg_2_failed;
-
- status = spi_register_driver(&adcxx4s_driver);
- if (status)
- goto reg_4_failed;
-
- status = spi_register_driver(&adcxx8s_driver);
- if (status)
- goto reg_8_failed;
-
- return status;
-
-reg_8_failed:
- spi_unregister_driver(&adcxx4s_driver);
-reg_4_failed:
- spi_unregister_driver(&adcxx2s_driver);
-reg_2_failed:
- spi_unregister_driver(&adcxx1s_driver);
-reg_1_failed:
- return status;
+ return spi_register_driver(&adcxx_driver);
}
static void __exit exit_adcxx(void)
{
- spi_unregister_driver(&adcxx1s_driver);
- spi_unregister_driver(&adcxx2s_driver);
- spi_unregister_driver(&adcxx4s_driver);
- spi_unregister_driver(&adcxx8s_driver);
+ spi_unregister_driver(&adcxx_driver);
}
module_init(init_adcxx);
@@ -326,8 +259,3 @@ module_exit(exit_adcxx);
MODULE_AUTHOR("Marc Pignat");
MODULE_DESCRIPTION("National Semiconductor adcxx8sxxx Linux driver");
MODULE_LICENSE("GPL");
-
-MODULE_ALIAS("spi:adcxx1s");
-MODULE_ALIAS("spi:adcxx2s");
-MODULE_ALIAS("spi:adcxx4s");
-MODULE_ALIAS("spi:adcxx8s");
--
1.6.3.3
^ permalink raw reply related
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