From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 4 Apr 2024 12:06:58 +0000 (+0300)
Subject: ACPI: LPSS: Advertise number of chip selects via property
X-Git-Tag: v6.8.12~291
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=128996b8480cb6f03a771f238934aac058cf9357;p=thirdparty%2Fkernel%2Fstable.git

ACPI: LPSS: Advertise number of chip selects via property

[ Upstream commit 07b73ee599428b41d0240f2f7b31b524eba07dd0 ]

Advertise number of chip selects via property for Intel Braswell.

Fixes: 620c803f42de ("ACPI: LPSS: Provide an SSP type to the driver")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c
index 04e273167e92a..8e01792228d1e 100644
--- a/drivers/acpi/acpi_lpss.c
+++ b/drivers/acpi/acpi_lpss.c
@@ -325,6 +325,7 @@ static const struct lpss_device_desc bsw_i2c_dev_desc = {
 
 static const struct property_entry bsw_spi_properties[] = {
 	PROPERTY_ENTRY_U32("intel,spi-pxa2xx-type", LPSS_BSW_SSP),
+	PROPERTY_ENTRY_U32("num-cs", 2),
 	{ }
 };