new file mode 100644
@@ -0,0 +1,57 @@
+Texas Instruments TI-SCI Generic Power Domain
+---------------------------------------------
+
+Some TI SoCs contain a system controller (like the PMMC, etc...) that is
+responsible for controlling the state of the IPs that are present.
+Communication between the host processor running an OS and the system
+controller happens through a protocol known as TI-SCI [1].
+
+[1] Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
+
+PM Domain Node
+==============
+The PM domain node represents the global PM domain managed by the PMMC, which
+in this case is the implementation as documented by the generic PM domain
+bindings in Documentation/devicetree/bindings/power/power_domain.txt. Because
+this relies on the TI SCI protocol to communicate with the PMMC it must be a
+child of the pmmc node.
+
+Required Properties:
+--------------------
+- compatible: should be "ti,sci-pm-domain"
+- #power-domain-cells: Must be 1 so that an id can be provided in each
+ device node.
+
+Example (K2G):
+-------------
+ pmmc: pmmc {
+ compatible = "ti,k2g-sci";
+ ...
+
+ k2g_pds: power-controller {
+ compatible = "ti,sci-pm-domain";
+ #power-domain-cells = <1>;
+ };
+ };
+
+PM Domain Consumers
+===================
+Hardware blocks belonging to a PM domain should contain a "power-domains"
+property that is a phandle pointing to the corresponding PM domain node
+along with an index representing the device id to be passed to the PMMC
+for device control.
+
+Required Properties:
+--------------------
+- power-domains: phandle pointing to the corresponding PM domain node
+ and an ID representing the device.
+
+See dt-bindings/genpd/k2g.h for the list of valid identifiers for k2g.
+
+Example (K2G):
+--------------------
+ uart0: serial@02530c00 {
+ compatible = "ns16550a";
+ ...
+ power-domains = <&k2g_pds K2G_DEV_UART0>;
+ };
@@ -12382,6 +12382,8 @@ S: Maintained
F: Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
F: drivers/firmware/ti_sci*
F: include/linux/soc/ti/ti_sci_protocol.h
+F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
+F: include/dt-bindings/genpd/k2g.h
THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
M: Hans Verkuil <hverkuil@xs4all.nl>
new file mode 100644
@@ -0,0 +1,90 @@
+/*
+ * TI K2G SoC Device definitions
+ *
+ * Copyright (C) 2015-2017 Texas Instruments Incorporated - http://www.ti.com/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef _DT_BINDINGS_GENPD_K2G_H
+#define _DT_BINDINGS_GENPD_K2G_H
+
+/* Documented in http://processors.wiki.ti.com/index.php/TISCI */
+
+#define K2G_DEV_PMMC0 0x0000
+#define K2G_DEV_MLB0 0x0001
+#define K2G_DEV_DSS0 0x0002
+#define K2G_DEV_MCBSP0 0x0003
+#define K2G_DEV_MCASP0 0x0004
+#define K2G_DEV_MCASP1 0x0005
+#define K2G_DEV_MCASP2 0x0006
+#define K2G_DEV_DCAN0 0x0008
+#define K2G_DEV_DCAN1 0x0009
+#define K2G_DEV_EMIF0 0x000a
+#define K2G_DEV_MMCHS0 0x000b
+#define K2G_DEV_MMCHS1 0x000c
+#define K2G_DEV_GPMC0 0x000d
+#define K2G_DEV_ELM0 0x000e
+#define K2G_DEV_SPI0 0x0010
+#define K2G_DEV_SPI1 0x0011
+#define K2G_DEV_SPI2 0x0012
+#define K2G_DEV_SPI3 0x0013
+#define K2G_DEV_ICSS0 0x0014
+#define K2G_DEV_ICSS1 0x0015
+#define K2G_DEV_USB0 0x0016
+#define K2G_DEV_USB1 0x0017
+#define K2G_DEV_NSS0 0x0018
+#define K2G_DEV_PCIE0 0x0019
+#define K2G_DEV_GPIO0 0x001b
+#define K2G_DEV_GPIO1 0x001c
+#define K2G_DEV_TIMER64_0 0x001d
+#define K2G_DEV_TIMER64_1 0x001e
+#define K2G_DEV_TIMER64_2 0x001f
+#define K2G_DEV_TIMER64_3 0x0020
+#define K2G_DEV_TIMER64_4 0x0021
+#define K2G_DEV_TIMER64_5 0x0022
+#define K2G_DEV_TIMER64_6 0x0023
+#define K2G_DEV_MSGMGR0 0x0025
+#define K2G_DEV_BOOTCFG0 0x0026
+#define K2G_DEV_ARM_BOOTROM0 0x0027
+#define K2G_DEV_DSP_BOOTROM0 0x0029
+#define K2G_DEV_DEBUGSS0 0x002b
+#define K2G_DEV_UART0 0x002c
+#define K2G_DEV_UART1 0x002d
+#define K2G_DEV_UART2 0x002e
+#define K2G_DEV_EHRPWM0 0x002f
+#define K2G_DEV_EHRPWM1 0x0030
+#define K2G_DEV_EHRPWM2 0x0031
+#define K2G_DEV_EHRPWM3 0x0032
+#define K2G_DEV_EHRPWM4 0x0033
+#define K2G_DEV_EHRPWM5 0x0034
+#define K2G_DEV_EQEP0 0x0035
+#define K2G_DEV_EQEP1 0x0036
+#define K2G_DEV_EQEP2 0x0037
+#define K2G_DEV_ECAP0 0x0038
+#define K2G_DEV_ECAP1 0x0039
+#define K2G_DEV_I2C0 0x003a
+#define K2G_DEV_I2C1 0x003b
+#define K2G_DEV_I2C2 0x003c
+#define K2G_DEV_EDMA0 0x003f
+#define K2G_DEV_SEMAPHORE0 0x0040
+#define K2G_DEV_INTC0 0x0041
+#define K2G_DEV_GIC0 0x0042
+#define K2G_DEV_QSPI0 0x0043
+#define K2G_DEV_ARM_64B_COUNTER0 0x0044
+#define K2G_DEV_TETRIS0 0x0045
+#define K2G_DEV_CGEM0 0x0046
+#define K2G_DEV_MSMC0 0x0047
+#define K2G_DEV_CBASS0 0x0049
+#define K2G_DEV_BOARD0 0x004c
+#define K2G_DEV_EDMA1 0x004f
+
+#endif