Update to v6.5 kernel headers.

Kernel headers coming from:

Git: https://android.googlesource.com/kernel/common/
Branch: android-mainline
Tag: android-mainline-6.5

Test: Builds and bionic unit tests pass on raven.
Test: Able to log in to an Android GO 32 bit device.
Change-Id: Ia0397ce27e088bc20338bbd2d125be6f169c4ba0
diff --git a/libc/kernel/uapi/linux/tps6594_pfsm.h b/libc/kernel/uapi/linux/tps6594_pfsm.h
new file mode 100644
index 0000000..ca3222b
--- /dev/null
+++ b/libc/kernel/uapi/linux/tps6594_pfsm.h
@@ -0,0 +1,36 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef __TPS6594_PFSM_H
+#define __TPS6594_PFSM_H
+#include <linux/const.h>
+#include <linux/ioctl.h>
+#include <linux/types.h>
+struct pmic_state_opt {
+  __u8 gpio_retention;
+  __u8 ddr_retention;
+  __u8 mcu_only_startup_dest;
+};
+#define PMIC_BASE 'P'
+#define PMIC_GOTO_STANDBY _IO(PMIC_BASE, 0)
+#define PMIC_GOTO_LP_STANDBY _IO(PMIC_BASE, 1)
+#define PMIC_UPDATE_PGM _IO(PMIC_BASE, 2)
+#define PMIC_SET_ACTIVE_STATE _IO(PMIC_BASE, 3)
+#define PMIC_SET_MCU_ONLY_STATE _IOW(PMIC_BASE, 4, struct pmic_state_opt)
+#define PMIC_SET_RETENTION_STATE _IOW(PMIC_BASE, 5, struct pmic_state_opt)
+#endif