From c8f8f65ea8ebc50aba7ab9741b3d0343ddf63d7f Mon Sep 17 00:00:00 2001
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Tue, 9 Jun 2020 21:24:48 +0300
Subject: [PATCH] pinctrl: intel: Allow drivers to define ACPI address space ID
Git-commit: c8f8f65ea8ebc50aba7ab9741b3d0343ddf63d7f
Patch-mainline: v5.9-rc1
References: jsc#SLE-12730

Individual drivers may install ACPI OpRegion handlers based on
address space ID which differs from community to community.
Add special field in the struct intel_community for that purpose.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/pinctrl/intel/pinctrl-intel.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/pinctrl/intel/pinctrl-intel.h b/drivers/pinctrl/intel/pinctrl-intel.h
index 0f01ef3fdfdd..4e17308d33e9 100644
--- a/drivers/pinctrl/intel/pinctrl-intel.h
+++ b/drivers/pinctrl/intel/pinctrl-intel.h
@@ -104,6 +104,7 @@ enum {
  * @ngpps: Number of pad groups in this community
  * @pad_map: Optional non-linear mapping of the pads
  * @nirqs: Optional total number of IRQs this community can generate
+ * @acpi_space_id: Optional address space ID for ACPI OpRegion handler
  * @regs: Community specific common registers (reserved for core driver)
  * @pad_regs: Community specific pad registers (reserved for core driver)
  *
@@ -129,6 +130,7 @@ struct intel_community {
 	size_t ngpps;
 	const unsigned int *pad_map;
 	unsigned short nirqs;
+	unsigned short acpi_space_id;
 
 	/* Reserved for the core driver */
 	void __iomem *regs;
-- 
2.16.4