iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Renesas ARM based SoC fixes for v3.10

Browse Source 
* Correction to USB OVC and PENC pin groupings on r8a7779 SoC.
   This avoids conflicts when the USB_OVCn pins are used by another function.
   This has been observed to be a problem in v3.10-rc1.
 
 * Update CMT clock rating for sh73a0 SoC to resolve boot failure
   on kzm9g-reference. This resolves a regression between v3.9 and v3.10-rc1.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.12 (GNU/Linux)
 
 iQIcBAABAgAGBQJRrZpLAAoJENfPZGlqN0++t0UQAIBErmUK+bGdZ21NmWmjIMb3
 mOegzj53Fvl3nWixPqYEGOSBEMtAltL4BnuEIJ5cC4jIijHYn9YtAfGQYSmgyV4+
 KxloM8ZpJ6deGsKC5NyPnq9Hf+8Qec44LxQRuZxh58gchZFoUn2DAZBCBeLYlSs1
 t2BHBD4aMaI6VYfMpBOaSPNn7oCds2kzqQ7pkiLkLdUWw1pnfxkWzBB+4+JYCOx1
 BqfwgoxuhHSf7J9W2sb4EakDh19ZjBPfcjdS/DJOSk3Q6WyhkyaC6VkdYiVXekWg
 tcedXxB4QavDkDiAje1/z9gBJHnE58ZKB+Q3MakHgwunhr5wMBzS1Hk62ybcPW+W
 fUzhzmJd/BLxfzAJbguNoGistWmY6qcf8F2Zvx6VyI+X+BK4OulZvJzle4t5mDu6
 GdYXRYP/dX9IuMrA5i5uemYF3/7Qj+CXkyO+6r6baGSBub9rE+dDI15Zjzm7en8n
 DpSji9h2gvmN3jJ5fq22MikRegk+UyMGahr3P7DqgJdv6SPNGVe5cEJRLrijYojM
 qC9MCyh4Jnai0NRnFoIf4+DhF3/fqbmgcBCOINDpkisf1u7Qxrm10c7kFHngu20w
 ub9xhHq3hYgzcwn4rk/c/H5deWdOj5LoKM+ddy4isihbCOKtcPrOVHTWSnGuL+th
 hnXe/GxU9Tyq0yF+JgT7
 =oukw
 -----END PGP SIGNATURE-----

Merge tag 'renesas-fixes-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

From Simon Horman, Renesas ARM based SoC fixes for v3.10:
- Correction to USB OVC and PENC pin groupings on r8a7779 SoC.
  This avoids conflicts when the USB_OVCn pins are used by another function.
  This has been observed to be a problem in v3.10-rc1.
- Update CMT clock rating for sh73a0 SoC to resolve boot failure
  on kzm9g-reference. This resolves a regression between v3.9 and v3.10-rc1.

* tag 'renesas-fixes-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: sh73a0: Update CMT clockevent rating to 80
  sh-pfc: r8a7779: Don't group USB OVC and PENC pins

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2013-06-07 18:10:42 -07:00
commit fb565ff7c8
2 changed files with 37 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/mach-shmobile/setup-sh73a0.c
View File

@ -252,7 +252,7 @@ static struct sh_timer_config cmt10_platform_data = {
.name = "CMT10",
.channel_offset = 0x10,
.timer_bit = 0,
.clockevent_rating = 125,
.clockevent_rating = 80,
.clocksource_rating = 125,
};

45
drivers/pinctrl/sh-pfc/pfc-r8a7779.c
View File

@ -2357,27 +2357,48 @@ static const unsigned int sdhi3_wp_mux[] = {
};
/* - USB0 ------------------------------------------------------------------- */
static const unsigned int usb0_pins[] = {
/* OVC */
150, 154,
/* PENC */
154,
};
static const unsigned int usb0_mux[] = {
USB_OVC0_MARK, USB_PENC0_MARK,
USB_PENC0_MARK,
};
static const unsigned int usb0_ovc_pins[] = {
/* USB_OVC */
150
};
static const unsigned int usb0_ovc_mux[] = {
USB_OVC0_MARK,
};
/* - USB1 ------------------------------------------------------------------- */
static const unsigned int usb1_pins[] = {
/* OVC */
152, 155,
/* PENC */
155,
};
static const unsigned int usb1_mux[] = {
USB_OVC1_MARK, USB_PENC1_MARK,
USB_PENC1_MARK,
};
static const unsigned int usb1_ovc_pins[] = {
/* USB_OVC */
152,
};
static const unsigned int usb1_ovc_mux[] = {
USB_OVC1_MARK,
};
/* - USB2 ------------------------------------------------------------------- */
static const unsigned int usb2_pins[] = {
/* OVC, PENC */
125, 156,
/* PENC */
156,
};
static const unsigned int usb2_mux[] = {
USB_OVC2_MARK, USB_PENC2_MARK,
USB_PENC2_MARK,
};
static const unsigned int usb2_ovc_pins[] = {
/* USB_OVC */
125,
};
static const unsigned int usb2_ovc_mux[] = {
USB_OVC2_MARK,
};
static const struct sh_pfc_pin_group pinmux_groups[] = {
@ -2501,8 +2522,11 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
SH_PFC_PIN_GROUP(sdhi3_cd),
SH_PFC_PIN_GROUP(sdhi3_wp),
SH_PFC_PIN_GROUP(usb0),
SH_PFC_PIN_GROUP(usb0_ovc),
SH_PFC_PIN_GROUP(usb1),
SH_PFC_PIN_GROUP(usb1_ovc),
SH_PFC_PIN_GROUP(usb2),
SH_PFC_PIN_GROUP(usb2_ovc),
};
static const char * const du0_groups[] = {
@ -2683,14 +2707,17 @@ static const char * const sdhi3_groups[] = {
static const char * const usb0_groups[] = {
"usb0",
"usb0_ovc",
};
static const char * const usb1_groups[] = {
"usb1",
"usb1_ovc",
};
static const char * const usb2_groups[] = {
"usb2",
"usb2_ovc",
};
static const struct sh_pfc_function pinmux_functions[] = {