From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/arm/mach-orion5x/ts78xx-fpga.h | 42 +++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 arch/arm/mach-orion5x/ts78xx-fpga.h (limited to 'arch/arm/mach-orion5x/ts78xx-fpga.h') diff --git a/arch/arm/mach-orion5x/ts78xx-fpga.h b/arch/arm/mach-orion5x/ts78xx-fpga.h new file mode 100644 index 000000000..2f4fe3ca5 --- /dev/null +++ b/arch/arm/mach-orion5x/ts78xx-fpga.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#define TS7800_FPGA_MAGIC 0x00b480 +#define FPGAID(_magic, _rev) ((_magic << 8) + _rev) + +/* + * get yer id's from http://ts78xx.digriz.org.uk/ + * do *not* make up your own or 'borrow' any! + */ +enum fpga_ids { + /* Technologic Systems */ + TS7800_REV_1 = FPGAID(TS7800_FPGA_MAGIC, 0x01), + TS7800_REV_2 = FPGAID(TS7800_FPGA_MAGIC, 0x02), + TS7800_REV_3 = FPGAID(TS7800_FPGA_MAGIC, 0x03), + TS7800_REV_4 = FPGAID(TS7800_FPGA_MAGIC, 0x04), + TS7800_REV_5 = FPGAID(TS7800_FPGA_MAGIC, 0x05), + TS7800_REV_6 = FPGAID(TS7800_FPGA_MAGIC, 0x06), + TS7800_REV_7 = FPGAID(TS7800_FPGA_MAGIC, 0x07), + TS7800_REV_8 = FPGAID(TS7800_FPGA_MAGIC, 0x08), + TS7800_REV_9 = FPGAID(TS7800_FPGA_MAGIC, 0x09), + + /* Unaffordable & Expensive */ + UAE_DUMMY = FPGAID(0xffffff, 0x01), +}; + +struct fpga_device { + unsigned present:1; + unsigned init:1; +}; + +struct fpga_devices { + /* Technologic Systems */ + struct fpga_device ts_rtc; + struct fpga_device ts_nand; + struct fpga_device ts_rng; +}; + +struct ts78xx_fpga_data { + unsigned int id; + int state; + + struct fpga_devices supports; +}; -- cgit v1.2.3