This is a note to let you know that I have just added a patch titled
pinctrl: pistachio: fix mfio84-89 function description and pinmux.
to the linux-4.2.y-queue branch of the 4.2.y-ckt extended stable tree
which can be found at:
http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-4.2.y-queue
This patch is scheduled to be released in version 4.2.8-ckt8.
If you, or anyone else, feels it should not be added to this tree, please
reply to this email.
For more information about the 4.2.y-ckt tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable
Thanks.
-Kamal
---8<------------------------------------------------------------
>From 74a0ced3654a9c534af6bfd425576990962e6431 Mon Sep 17 00:00:00 2001
From: Govindraj Raja <Govindraj.Raja@xxxxxxxxxx>
Date: Fri, 4 Mar 2016 15:28:22 +0000
Subject: pinctrl: pistachio: fix mfio84-89 function description and pinmux.
commit e9adb336d0bf391be23e820975ca5cd12c31d781 upstream.
mfio 84 to 89 are described wrongly, fix it to describe
the right pin and add them to right pin-mux group.
The correct order is:
pll1_lock => mips_pll -- MFIO_83
pll2_lock => audio_pll -- MFIO_84
pll3_lock => rpu_v_pll -- MFIO_85
pll4_lock => rpu_l_pll -- MFIO_86
pll5_lock => sys_pll -- MFIO_87
pll6_lock => wifi_pll -- MFIO_88
pll7_lock => bt_pll -- MFIO_89
Cc: linux-gpio@xxxxxxxxxxxxxxx
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: linux-mips@xxxxxxxxxxxxxx
Cc: James Hartley <James.Hartley@xxxxxxxxxx>
Fixes: cefc03e5995e("pinctrl: Add Pistachio SoC pin control driver")
Signed-off-by: Govindraj Raja <Govindraj.Raja@xxxxxxxxxx>
Acked-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
---
.../bindings/pinctrl/img,pistachio-pinctrl.txt | 12 +++++------
drivers/pinctrl/pinctrl-pistachio.c | 24 +++++++++++-----------
2 files changed, 18 insertions(+), 18 deletions(-)
diff --git a/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
index 08a4a32..0326154 100644
--- a/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
+++ b/Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt
@@ -134,12 +134,12 @@ mfio80 ddr_debug, mips_trace_data, mips_debug
mfio81 dreq0, mips_trace_data, eth_debug
mfio82 dreq1, mips_trace_data, eth_debug
mfio83 mips_pll_lock, mips_trace_data, usb_debug
-mfio84 sys_pll_lock, mips_trace_data, usb_debug
-mfio85 wifi_pll_lock, mips_trace_data, sdhost_debug
-mfio86 bt_pll_lock, mips_trace_data, sdhost_debug
-mfio87 rpu_v_pll_lock, dreq2, socif_debug
-mfio88 rpu_l_pll_lock, dreq3, socif_debug
-mfio89 audio_pll_lock, dreq4, dreq5
+mfio84 audio_pll_lock, mips_trace_data, usb_debug
+mfio85 rpu_v_pll_lock, mips_trace_data, sdhost_debug
+mfio86 rpu_l_pll_lock, mips_trace_data, sdhost_debug
+mfio87 sys_pll_lock, dreq2, socif_debug
+mfio88 wifi_pll_lock, dreq3, socif_debug
+mfio89 bt_pll_lock, dreq4, dreq5
tck
trstn
tdi
diff --git a/drivers/pinctrl/pinctrl-pistachio.c b/drivers/pinctrl/pinctrl-pistachio.c
index 63100be..8a5bc77 100644
--- a/drivers/pinctrl/pinctrl-pistachio.c
+++ b/drivers/pinctrl/pinctrl-pistachio.c
@@ -469,27 +469,27 @@ static const char * const pistachio_mips_pll_lock_groups[] = {
"mfio83",
};
-static const char * const pistachio_sys_pll_lock_groups[] = {
+static const char * const pistachio_audio_pll_lock_groups[] = {
"mfio84",
};
-static const char * const pistachio_wifi_pll_lock_groups[] = {
+static const char * const pistachio_rpu_v_pll_lock_groups[] = {
"mfio85",
};
-static const char * const pistachio_bt_pll_lock_groups[] = {
+static const char * const pistachio_rpu_l_pll_lock_groups[] = {
"mfio86",
};
-static const char * const pistachio_rpu_v_pll_lock_groups[] = {
+static const char * const pistachio_sys_pll_lock_groups[] = {
"mfio87",
};
-static const char * const pistachio_rpu_l_pll_lock_groups[] = {
+static const char * const pistachio_wifi_pll_lock_groups[] = {
"mfio88",
};
-static const char * const pistachio_audio_pll_lock_groups[] = {
+static const char * const pistachio_bt_pll_lock_groups[] = {
"mfio89",
};
@@ -559,12 +559,12 @@ enum pistachio_mux_option {
PISTACHIO_FUNCTION_DREQ4,
PISTACHIO_FUNCTION_DREQ5,
PISTACHIO_FUNCTION_MIPS_PLL_LOCK,
+ PISTACHIO_FUNCTION_AUDIO_PLL_LOCK,
+ PISTACHIO_FUNCTION_RPU_V_PLL_LOCK,
+ PISTACHIO_FUNCTION_RPU_L_PLL_LOCK,
PISTACHIO_FUNCTION_SYS_PLL_LOCK,
PISTACHIO_FUNCTION_WIFI_PLL_LOCK,
PISTACHIO_FUNCTION_BT_PLL_LOCK,
- PISTACHIO_FUNCTION_RPU_V_PLL_LOCK,
- PISTACHIO_FUNCTION_RPU_L_PLL_LOCK,
- PISTACHIO_FUNCTION_AUDIO_PLL_LOCK,
PISTACHIO_FUNCTION_DEBUG_RAW_CCA_IND,
PISTACHIO_FUNCTION_DEBUG_ED_SEC20_CCA_IND,
PISTACHIO_FUNCTION_DEBUG_ED_SEC40_CCA_IND,
@@ -620,12 +620,12 @@ static const struct pistachio_function pistachio_functions[] = {
FUNCTION(dreq4),
FUNCTION(dreq5),
FUNCTION(mips_pll_lock),
+ FUNCTION(audio_pll_lock),
+ FUNCTION(rpu_v_pll_lock),
+ FUNCTION(rpu_l_pll_lock),
FUNCTION(sys_pll_lock),
FUNCTION(wifi_pll_lock),
FUNCTION(bt_pll_lock),
- FUNCTION(rpu_v_pll_lock),
- FUNCTION(rpu_l_pll_lock),
- FUNCTION(audio_pll_lock),
FUNCTION(debug_raw_cca_ind),
FUNCTION(debug_ed_sec20_cca_ind),
FUNCTION(debug_ed_sec40_cca_ind),
--
2.7.4
