[PATCH v2 2/3] platform/x86: intel_scu_ipc: Move intel_scu_ipc.h out of arch/x86/include/asm

From: Andy Shevchenko
Date: Mon Sep 09 2024 - 08:50:25 EST

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From: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>

This is a platform/x86 library that is mostly being used by other
drivers not directly under arch/x86 anyway (with the exception of the
Intel MID setup code) so it makes sense that it lives under the
platform_data/x86/ directory instead.

No functional changes intented.

Suggested-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
MAINTAINERS | 4 ++--
arch/x86/include/asm/intel_telemetry.h | 2 +-
arch/x86/platform/intel-mid/intel-mid.c | 3 ++-
drivers/mfd/intel_pmc_bxt.c | 3 +--
drivers/mfd/intel_soc_pmic_bxtwc.c | 3 +--
drivers/mfd/intel_soc_pmic_mrfld.c | 3 +--
drivers/platform/x86/intel_scu_ipc.c | 2 +-
drivers/platform/x86/intel_scu_ipcutil.c | 2 +-
drivers/platform/x86/intel_scu_pcidrv.c | 2 +-
drivers/platform/x86/intel_scu_pltdrv.c | 2 +-
drivers/usb/typec/mux/intel_pmc_mux.c | 3 +--
drivers/watchdog/intel-mid_wdt.c | 3 +--
.../asm => include/linux/platform_data/x86}/intel_scu_ipc.h | 4 ++--
13 files changed, 16 insertions(+), 20 deletions(-)
rename {arch/x86/include/asm => include/linux/platform_data/x86}/intel_scu_ipc.h (96%)

diff --git a/MAINTAINERS b/MAINTAINERS
index 61c74ae39961..802e6c957154 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -11482,7 +11482,6 @@ M: Andy Shevchenko <andy@xxxxxxxxxx>
L: linux-kernel@xxxxxxxxxxxxxxx
S: Supported
F: arch/x86/include/asm/intel-mid.h
-F: arch/x86/include/asm/intel_scu_ipc.h
F: arch/x86/pci/intel_mid_pci.c
F: arch/x86/platform/intel-mid/
F: drivers/extcon/extcon-intel-mrfld.c
@@ -11494,6 +11493,7 @@ F: drivers/staging/media/atomisp/
F: drivers/watchdog/intel-mid_wdt.c
F: include/linux/mfd/intel_soc_pmic_mrfld.h
F: include/linux/platform_data/intel-mid_wdt.h
+F: include/linux/platform_data/x86/intel_scu_ipc.h

INTEL P-Unit IPC DRIVER
M: Zha Qipeng <qipeng.zha@xxxxxxxxx>
@@ -11557,8 +11557,8 @@ F: drivers/counter/intel-qep.c
INTEL SCU DRIVERS
M: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
S: Maintained
-F: arch/x86/include/asm/intel_scu_ipc.h
F: drivers/platform/x86/intel_scu_*
+F: include/linux/platform_data/x86/intel_scu_ipc.h

INTEL SDSI DRIVER
M: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
diff --git a/arch/x86/include/asm/intel_telemetry.h b/arch/x86/include/asm/intel_telemetry.h
index 8046e70dfd7c..43b7657febca 100644
--- a/arch/x86/include/asm/intel_telemetry.h
+++ b/arch/x86/include/asm/intel_telemetry.h
@@ -10,7 +10,7 @@
#define TELEM_MAX_EVENTS_SRAM 28
#define TELEM_MAX_OS_ALLOCATED_EVENTS 20

-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>

enum telemetry_unit {
TELEM_PSS = 0,
diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
index f83bbe0acd4a..a8e75f8c14fd 100644
--- a/arch/x86/platform/intel-mid/intel-mid.c
+++ b/arch/x86/platform/intel-mid/intel-mid.c
@@ -27,9 +27,10 @@
#include <asm/intel-mid.h>
#include <asm/io.h>
#include <asm/i8259.h>
-#include <asm/intel_scu_ipc.h>
#include <asm/reboot.h>

+#include <linux/platform_data/x86/intel_scu_ipc.h>
+
#define IPCMSG_COLD_OFF 0x80 /* Only for Tangier */
#define IPCMSG_COLD_RESET 0xF1

diff --git a/drivers/mfd/intel_pmc_bxt.c b/drivers/mfd/intel_pmc_bxt.c
index 9f01d38acc7f..e405d7513ca1 100644
--- a/drivers/mfd/intel_pmc_bxt.c
+++ b/drivers/mfd/intel_pmc_bxt.c
@@ -23,8 +23,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/platform_data/itco_wdt.h>
-
-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>

/* Residency with clock rate at 19.2MHz to usecs */
#define S0IX_RESIDENCY_IN_USECS(d, s) \
diff --git a/drivers/mfd/intel_soc_pmic_bxtwc.c b/drivers/mfd/intel_soc_pmic_bxtwc.c
index ba32cacfc499..ab3c94224dd1 100644
--- a/drivers/mfd/intel_soc_pmic_bxtwc.c
+++ b/drivers/mfd/intel_soc_pmic_bxtwc.c
@@ -15,8 +15,7 @@
#include <linux/mfd/intel_soc_pmic.h>
#include <linux/mfd/intel_soc_pmic_bxtwc.h>
#include <linux/module.h>
-
-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>

/* PMIC device registers */
#define REG_ADDR_MASK GENMASK(15, 8)
diff --git a/drivers/mfd/intel_soc_pmic_mrfld.c b/drivers/mfd/intel_soc_pmic_mrfld.c
index 71da861e8c27..77121775c1a3 100644
--- a/drivers/mfd/intel_soc_pmic_mrfld.c
+++ b/drivers/mfd/intel_soc_pmic_mrfld.c
@@ -12,11 +12,10 @@
#include <linux/mfd/intel_soc_pmic.h>
#include <linux/mfd/intel_soc_pmic_mrfld.h>
#include <linux/module.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>

-#include <asm/intel_scu_ipc.h>
-
/*
* Level 2 IRQs
*
diff --git a/drivers/platform/x86/intel_scu_ipc.c b/drivers/platform/x86/intel_scu_ipc.c
index a68df4133403..5b16d29c93d7 100644
--- a/drivers/platform/x86/intel_scu_ipc.c
+++ b/drivers/platform/x86/intel_scu_ipc.c
@@ -23,7 +23,7 @@
#include <linux/module.h>
#include <linux/slab.h>

-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>

/* IPC defines the following message types */
#define IPCMSG_PCNTRL 0xff /* Power controller unit read/write */
diff --git a/drivers/platform/x86/intel_scu_ipcutil.c b/drivers/platform/x86/intel_scu_ipcutil.c
index 7d87cbd4b9c6..69b36ce41fa2 100644
--- a/drivers/platform/x86/intel_scu_ipcutil.c
+++ b/drivers/platform/x86/intel_scu_ipcutil.c
@@ -18,7 +18,7 @@
#include <linux/types.h>
#include <linux/uaccess.h>

-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>

static int major;

diff --git a/drivers/platform/x86/intel_scu_pcidrv.c b/drivers/platform/x86/intel_scu_pcidrv.c
index dbf0310448da..d7f72d6deb44 100644
--- a/drivers/platform/x86/intel_scu_pcidrv.c
+++ b/drivers/platform/x86/intel_scu_pcidrv.c
@@ -11,7 +11,7 @@
#include <linux/init.h>
#include <linux/pci.h>

-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>

static int intel_scu_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *id)
diff --git a/drivers/platform/x86/intel_scu_pltdrv.c b/drivers/platform/x86/intel_scu_pltdrv.c
index 56ec6ae4c824..0892362acd7b 100644
--- a/drivers/platform/x86/intel_scu_pltdrv.c
+++ b/drivers/platform/x86/intel_scu_pltdrv.c
@@ -15,7 +15,7 @@
#include <linux/module.h>
#include <linux/platform_device.h>

-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>

static int intel_scu_platform_probe(struct platform_device *pdev)
{
diff --git a/drivers/usb/typec/mux/intel_pmc_mux.c b/drivers/usb/typec/mux/intel_pmc_mux.c
index 56989a0d0f43..46b4c5c3a6be 100644
--- a/drivers/usb/typec/mux/intel_pmc_mux.c
+++ b/drivers/usb/typec/mux/intel_pmc_mux.c
@@ -8,6 +8,7 @@

#include <linux/acpi.h>
#include <linux/module.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>
#include <linux/platform_device.h>
#include <linux/property.h>
#include <linux/usb/pd.h>
@@ -18,8 +19,6 @@
#include <linux/debugfs.h>
#include <linux/usb.h>

-#include <asm/intel_scu_ipc.h>
-
#define PMC_USBC_CMD 0xa7

/* Response status bits */
diff --git a/drivers/watchdog/intel-mid_wdt.c b/drivers/watchdog/intel-mid_wdt.c
index 8d71f6a2236b..91c9c3950e44 100644
--- a/drivers/watchdog/intel-mid_wdt.c
+++ b/drivers/watchdog/intel-mid_wdt.c
@@ -21,8 +21,7 @@
#include <linux/watchdog.h>

#include <linux/platform_data/intel-mid_wdt.h>
-
-#include <asm/intel_scu_ipc.h>
+#include <linux/platform_data/x86/intel_scu_ipc.h>

#define IPC_WATCHDOG 0xf8

diff --git a/arch/x86/include/asm/intel_scu_ipc.h b/include/linux/platform_data/x86/intel_scu_ipc.h
similarity index 96%
rename from arch/x86/include/asm/intel_scu_ipc.h
rename to include/linux/platform_data/x86/intel_scu_ipc.h
index 8537f597d20a..0ca9962e97f2 100644
--- a/arch/x86/include/asm/intel_scu_ipc.h
+++ b/include/linux/platform_data/x86/intel_scu_ipc.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _ASM_X86_INTEL_SCU_IPC_H_
-#define _ASM_X86_INTEL_SCU_IPC_H_
+#ifndef __PLATFORM_X86_INTEL_SCU_IPC_H_
+#define __PLATFORM_X86_INTEL_SCU_IPC_H_

#include <linux/ioport.h>

--
2.43.0.rc1.1336.g36b5255a03ac

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In reply to: Andy Shevchenko: "[PATCH v2 0/3] platform/x86: intel_scu: Move headers to x86 subfolder"
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