Reviewed-by: zwei4 <david....@intel.com>
Thanks,
David Wei
Intel SSG/STO/UEFI BIOS
-----Original Message-----
From: Rytkonen, Teemu S
Sent: Tuesday, February 13, 2018 5:32 AM
To: edk2-devel@lists.01.org
Cc: Wei, David <david....@intel.com>; Loeppert, Anthony
<anthony.loepp...@intel.com>; Rytkonen, Teemu S <teemu.s.rytko...@intel.com>
Subject: [Patch][edk2-platforms/devel-MinnowBoard3-UDK2017 1/2] Add support for
SueCreek LED Drivers
Adds support for two ACPI entries for PCA9956 LED drivers
for SueCreek DMIC board.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Teemu Rytkonen <teemu.s.rytko...@intel.com>
---
.../AcpiTablesPCAT/PlatformSsdt/PlatformSsdt.asl | 3 +
.../PlatformSsdt/SueCreek/SueCreek.asl | 10 ++--
.../PlatformSsdt/SueCreek/SueCreekLeds.asl | 70 ++++++++++++++++++++++
3 files changed, 77 insertions(+), 6 deletions(-)
create mode 100644
Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/SueCreek/SueCreekLeds.asl
diff --git
a/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/PlatformSsdt.asl
b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/PlatformSsdt.asl
index b86baf357..93e2592ba 100644
---
a/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/PlatformSsdt.asl
+++
b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/PlatformSsdt.asl
@@ -36,12 +36,14 @@ DefinitionBlock (
External(\_SB.GPO0.CWLE, IntObj)
External(\_SB.GPO0.AVBL, IntObj)
External(\_SB.PCI0.SDIO.PSTS, IntObj)
+ External(\SUCE, IntObj)
External(HIDG, MethodObj)
External(OSYS, IntObj)
External(SBTD, IntObj)
External(WCAS, IntObj)
External(UCAS, IntObj)
External(CROT, IntObj)
+
External(TP7G)
External(IPUD)
@@ -72,6 +74,7 @@ DefinitionBlock (
include ("Fingerprint/Fingerprint_FPC.asl")
include ("SueCreek/SueCreek.asl")
+ include ("SueCreek/SueCreekLeds.asl")
include ("Sensors/GenericSpi3.asl")
}
diff --git
a/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/SueCreek/SueCreek.asl
b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/SueCreek/SueCreek.asl
index 3baa88cc4..b9a3fa9ca 100644
---
a/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/SueCreek/SueCreek.asl
+++
b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/SueCreek/SueCreek.asl
@@ -14,7 +14,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER
EXPRESS OR IMPLIED.
Scope (\_SB.PCI0.SPI1) {
Device (TP0) {
- Name (_HID, "SUE1000")
+ Name (_HID, "SUE1000")
Name (_DDN, "SueCreek - SPI0, CS0")
Name (_CRS, ResourceTemplate () {
SpiSerialBus (
@@ -23,15 +23,13 @@ Scope (\_SB.PCI0.SPI1) {
FourWireMode, // Full duplex
8, // Bits per word is 8 (byte)
ControllerInitiated, // Don't care
- 9600000, // 9.6 MHz
- ClockPolarityHigh, // SPI mode 3
- ClockPhaseSecond, // SPI mode 3
+ 9600000, // 9.6 MHz
+ ClockPolarityHigh, // SPI mode 3
+ ClockPhaseSecond, // SPI mode 3
"\\_SB.PCI0.SPI1", // SPI host controller
0 // Must be 0
)
})
-
- External(\SUCE, IntObj)
Method (_STA, 0x0, NotSerialized) {
If (LEqual (SUCE, 0)) {
Return (0x0)
diff --git
a/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/SueCreek/SueCreekLeds.asl
b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/SueCreek/SueCreekLeds.asl
new file mode 100644
index 000000000..2fcc45742
--- /dev/null
+++
b/Platform/BroxtonPlatformPkg/Common/Acpi/AcpiTablesPCAT/PlatformSsdt/SueCreek/SueCreekLeds.asl
@@ -0,0 +1,70 @@
+/** @file
+
+Copyright (c) 2017 Intel Corporation.
+
+This program and the accompanying materials
+are licensed and made available under the terms and conditions of the BSD
License
+which accompanies this distribution. The full text of the license may be
found at
+http://opensource.org/licenses/bsd-license.php
+
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+Scope(\_SB.PCI0.I2C5) {
+ Device (LED0) {
+ Name (_HID, "PCA9956")
+ Name (_DDN, "SueCreekLed, CS0")
+ Name (SBUF, ResourceTemplate () {
+ I2cSerialBus (
+ 0x0065,
+ ControllerInitiated,
+ 400000,
+ AddressingMode7Bit,
+ "\\_SB.PCI0.I2C5",
+ 0x00,
+ ResourceConsumer,
+ ,
+ )
+ })
+ Method (_CRS, 0, NotSerialized)
+ {
+ Return (SBUF)
+ }
+ Method (_STA, 0x0, NotSerialized) {
+ If (LEqual (SUCE, 0)) {
+ Return (0x0)
+ } else {
+ Return (0xF)
+ }
+ }
+ }
+ Device (LED1) {
+ Name (_HID, "PCA9956")
+ Name (_DDN, "SueCreekLed, CS0")
+ Name (SBUF, ResourceTemplate () {
+ I2cSerialBus (
+ 0x0069,
+ ControllerInitiated,
+ 400000,
+ AddressingMode7Bit,
+ "\\_SB.PCI0.I2C5",
+ 0x00,
+ ResourceConsumer,
+ ,
+ )
+ })
+ Method (_CRS, 0, NotSerialized)
+ {
+ Return (SBUF)
+ }
+ Method (_STA, 0x0, NotSerialized) {
+ If (LEqual (SUCE, 0)) {
+ Return (0x0)
+ } else {
+ Return (0xF)
+ }
+ }
+ }
+}
--
2.15.1.windows.2
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