From edd4488aea9c6a7ded1a2615a32a3a7e8e29de31 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 18 Jan 2021 14:19:17 +0100 Subject: [PATCH] ARM: remove tango platform MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The smp8758 (tango4) SoC was the last generation of set-top-box chips to come out of Sigma Designs, and support was added by Marc Gonzalez and Måns Rullgård between 2015 and 2017, before the company went out of business and the products were abandoned. The chip is used in some set-top-boxes such as the Popcorn Hour A-500, which could have seen some adoption by hobbyists. This has not happened in the past four years, and support for the more widely used MIPS based SoCs was never merged at all. Thanks to Marc and Måns for maintaining for the past years even after the death of the platform. Cc: Marc Gonzalez Cc: Mans Rullgard Link: https://lore.kernel.org/lkml/2d643ebc-09af-a809-eb3f-2aec8ecee501@free.fr/ Signed-off-by: Arnd Bergmann --- MAINTAINERS | 7 - arch/arm/Kconfig | 2 - arch/arm/Makefile | 1 - arch/arm/boot/dts/Makefile | 2 - arch/arm/boot/dts/tango4-common.dtsi | 184 ---------------------- arch/arm/boot/dts/tango4-smp8758.dtsi | 57 ------- arch/arm/boot/dts/tango4-vantage-1172.dts | 42 ----- arch/arm/configs/tango4_defconfig | 93 ----------- arch/arm/mach-tango/Kconfig | 13 -- arch/arm/mach-tango/Makefile | 4 - arch/arm/mach-tango/platsmp.c | 52 ------ arch/arm/mach-tango/pm.c | 31 ---- arch/arm/mach-tango/pm.h | 7 - arch/arm/mach-tango/setup.c | 20 --- arch/arm/mach-tango/smc.S | 12 -- arch/arm/mach-tango/smc.h | 9 -- drivers/i2c/busses/Kconfig | 4 +- 17 files changed, 2 insertions(+), 538 deletions(-) delete mode 100644 arch/arm/boot/dts/tango4-common.dtsi delete mode 100644 arch/arm/boot/dts/tango4-smp8758.dtsi delete mode 100644 arch/arm/boot/dts/tango4-vantage-1172.dts delete mode 100644 arch/arm/configs/tango4_defconfig delete mode 100644 arch/arm/mach-tango/Kconfig delete mode 100644 arch/arm/mach-tango/Makefile delete mode 100644 arch/arm/mach-tango/platsmp.c delete mode 100644 arch/arm/mach-tango/pm.c delete mode 100644 arch/arm/mach-tango/pm.h delete mode 100644 arch/arm/mach-tango/setup.c delete mode 100644 arch/arm/mach-tango/smc.S delete mode 100644 arch/arm/mach-tango/smc.h diff --git a/MAINTAINERS b/MAINTAINERS index 54b5e6dee017..bb2a153f76d7 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2538,13 +2538,6 @@ F: arch/arm/boot/dts/berlin* F: arch/arm/mach-berlin/ F: arch/arm64/boot/dts/synaptics/ -ARM/TANGO ARCHITECTURE -M: Marc Gonzalez -M: Mans Rullgard -L: linux-arm-kernel@lists.infradead.org -S: Odd Fixes -N: tango - ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT M: Lennert Buytenhek L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 9f605ab54570..70d6bfbcd164 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -702,8 +702,6 @@ source "arch/arm/mach-stm32/Kconfig" source "arch/arm/mach-sunxi/Kconfig" -source "arch/arm/mach-tango/Kconfig" - source "arch/arm/mach-tegra/Kconfig" source "arch/arm/mach-u300/Kconfig" diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 7b8eed93f1fa..1291fdc869f2 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -213,7 +213,6 @@ machine-$(CONFIG_ARCH_SOCFPGA) += socfpga machine-$(CONFIG_ARCH_STI) += sti machine-$(CONFIG_ARCH_STM32) += stm32 machine-$(CONFIG_ARCH_SUNXI) += sunxi -machine-$(CONFIG_ARCH_TANGO) += tango machine-$(CONFIG_ARCH_TEGRA) += tegra machine-$(CONFIG_ARCH_U300) += u300 machine-$(CONFIG_ARCH_U8500) += ux500 diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index 5fcae846aa00..a13112f8730c 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -1221,8 +1221,6 @@ dtb-$(CONFIG_MACH_SUN9I) += \ sun9i-a80-cubieboard4.dtb dtb-$(CONFIG_MACH_SUNIV) += \ suniv-f1c100s-licheepi-nano.dtb -dtb-$(CONFIG_ARCH_TANGO) += \ - tango4-vantage-1172.dtb dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += \ tegra20-acer-a500-picasso.dtb \ tegra20-harmony.dtb \ diff --git a/arch/arm/boot/dts/tango4-common.dtsi b/arch/arm/boot/dts/tango4-common.dtsi deleted file mode 100644 index d584da314500..000000000000 --- a/arch/arm/boot/dts/tango4-common.dtsi +++ /dev/null @@ -1,184 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Based on Mans Rullgard's Tango3 DT - * https://github.com/mansr/linux-tangox - */ - -#include - -#define CPU_CLK 0 -#define SYS_CLK 1 -#define USB_CLK 2 -#define SDIO_CLK 3 - -/ { - interrupt-parent = <&gic>; - #address-cells = <1>; - #size-cells = <1>; - - periph_clk: periph_clk { - compatible = "fixed-factor-clock"; - clocks = <&clkgen CPU_CLK>; - clock-mult = <1>; - clock-div = <2>; - #clock-cells = <0>; - }; - - mpcore { - compatible = "simple-bus"; - ranges = <0x00000000 0x20000000 0x2000>; - #address-cells = <1>; - #size-cells = <1>; - - scu@0 { - compatible = "arm,cortex-a9-scu"; - reg = <0x0 0x100>; - }; - - twd@600 { - compatible = "arm,cortex-a9-twd-timer"; - reg = <0x600 0x10>; - interrupts = ; - clocks = <&periph_clk>; - always-on; - }; - - gic: interrupt-controller@1000 { - compatible = "arm,cortex-a9-gic"; - #interrupt-cells = <3>; - interrupt-controller; - reg = <0x1000 0x1000>, <0x100 0x100>; - }; - }; - - l2cc: cache-controller@20100000 { - compatible = "arm,pl310-cache"; - reg = <0x20100000 0x1000>; - cache-level = <2>; - cache-unified; - }; - - soc { - compatible = "simple-bus"; - interrupt-parent = <&irq0>; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - xtal: xtal { - compatible = "fixed-clock"; - clock-frequency = <27000000>; - #clock-cells = <0>; - }; - - clkgen: clkgen@10000 { - compatible = "sigma,tango4-clkgen"; - reg = <0x10000 0x100>; - clocks = <&xtal>; - #clock-cells = <1>; - }; - - tick-counter@10048 { - compatible = "sigma,tick-counter"; - reg = <0x10048 0x4>; - clocks = <&xtal>; - }; - - uart: serial@10700 { - compatible = "ralink,rt2880-uart", "ns16550a"; - reg = <0x10700 0x30>; - interrupts = <1 IRQ_TYPE_LEVEL_HIGH>; - clock-frequency = <7372800>; - reg-shift = <2>; - }; - - watchdog@1fd00 { - compatible = "sigma,smp8759-wdt"; - reg = <0x1fd00 8>; - clocks = <&xtal>; - }; - - mmc0: mmc@21000 { - compatible = "arasan,sdhci-8.9a"; - reg = <0x21000 0x200>; - clock-names = "clk_xin", "clk_ahb"; - clocks = <&clkgen SDIO_CLK>, <&clkgen SYS_CLK>; - interrupts = <60 IRQ_TYPE_LEVEL_HIGH>; - }; - - mmc1: mmc@21200 { - compatible = "arasan,sdhci-8.9a"; - reg = <0x21200 0x200>; - clock-names = "clk_xin", "clk_ahb"; - clocks = <&clkgen SDIO_CLK>, <&clkgen SYS_CLK>; - interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; - }; - - usb0: usb@21400 { - compatible = "chipidea,usb2"; - reg = <0x21400 0x200>; - interrupts = <40 IRQ_TYPE_LEVEL_HIGH>; - phys = <&usb0_phy>; - phy-names = "usb-phy"; - }; - - usb0_phy: phy@21700 { - compatible = "sigma,smp8642-usb-phy"; - reg = <0x21700 0x100>; - #phy-cells = <0>; - clocks = <&clkgen USB_CLK>; - }; - - usb1: usb@25400 { - compatible = "chipidea,usb2"; - reg = <0x25400 0x200>; - interrupts = <7 IRQ_TYPE_LEVEL_HIGH>; - phys = <&usb1_phy>; - phy-names = "usb-phy"; - }; - - usb1_phy: phy@25700 { - compatible = "sigma,smp8642-usb-phy"; - reg = <0x25700 0x100>; - #phy-cells = <0>; - clocks = <&clkgen USB_CLK>; - }; - - eth0: ethernet@26000 { - compatible = "sigma,smp8734-ethernet"; - reg = <0x26000 0x800>; - interrupts = <38 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&clkgen SYS_CLK>; - }; - - intc: interrupt-controller@6e000 { - compatible = "sigma,smp8642-intc"; - reg = <0x6e000 0x400>; - ranges = <0 0x6e000 0x400>; - interrupt-parent = <&gic>; - #address-cells = <1>; - #size-cells = <1>; - - irq0: irq0@0 { - reg = <0x000 0x100>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = ; - }; - - irq1: irq1@100 { - reg = <0x100 0x100>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = ; - }; - - irq2: irq2@300 { - reg = <0x300 0x100>; - interrupt-controller; - #interrupt-cells = <2>; - interrupts = ; - }; - }; - }; -}; diff --git a/arch/arm/boot/dts/tango4-smp8758.dtsi b/arch/arm/boot/dts/tango4-smp8758.dtsi deleted file mode 100644 index 1c6a5bf1a86b..000000000000 --- a/arch/arm/boot/dts/tango4-smp8758.dtsi +++ /dev/null @@ -1,57 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include "tango4-common.dtsi" - -/ { - cpus { - #address-cells = <1>; - #size-cells = <0>; - enable-method = "sigma,tango4-smp"; - - cpu0: cpu@0 { - compatible = "arm,cortex-a9"; - next-level-cache = <&l2cc>; - device_type = "cpu"; - reg = <0>; - clocks = <&clkgen CPU_CLK>; - clock-latency = <1>; - }; - - cpu1: cpu@1 { - compatible = "arm,cortex-a9"; - next-level-cache = <&l2cc>; - device_type = "cpu"; - reg = <1>; - }; - }; - - pmu { - compatible = "arm,cortex-a9-pmu"; - interrupt-affinity = <&cpu0>, <&cpu1>; - interrupts = - , - ; - }; - - soc { - cpu_temp: thermal@920100 { - #thermal-sensor-cells = <0>; - compatible = "sigma,smp8758-thermal"; - reg = <0x920100 12>; - }; - }; - - thermal-zones { - cpu_thermal: cpu-thermal { - polling-delay = <997>; /* milliseconds */ - polling-delay-passive = <499>; /* milliseconds */ - thermal-sensors = <&cpu_temp>; - trips { - cpu_critical { - temperature = <120000>; - hysteresis = <2500>; - type = "critical"; - }; - }; - }; - }; -}; diff --git a/arch/arm/boot/dts/tango4-vantage-1172.dts b/arch/arm/boot/dts/tango4-vantage-1172.dts deleted file mode 100644 index d237d7f02c51..000000000000 --- a/arch/arm/boot/dts/tango4-vantage-1172.dts +++ /dev/null @@ -1,42 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/dts-v1/; - -#include "tango4-smp8758.dtsi" - -/ { - model = "Sigma Designs SMP8758 Vantage-1172 Rev E1"; - compatible = "sigma,vantage-1172", "sigma,smp8758", "sigma,tango4"; - - aliases { - serial = &uart; - eth0 = ð0; - }; - - memory@80000000 { - device_type = "memory"; - reg = <0x80000000 0x80000000>; /* 2 GB */ - }; - - chosen { - stdout-path = "serial:115200n8"; - }; -}; - -ð0 { - phy-connection-type = "rgmii-id"; - phy-handle = <ð0_phy>; - #address-cells = <1>; - #size-cells = <0>; - - /* Atheros AR8035 */ - eth0_phy: ethernet-phy@4 { - compatible = "ethernet-phy-id004d.d072", - "ethernet-phy-ieee802.3-c22"; - interrupts = <37 IRQ_TYPE_EDGE_RISING>; - reg = <4>; - }; -}; - -&mmc1 { - non-removable; /* eMMC */ -}; diff --git a/arch/arm/configs/tango4_defconfig b/arch/arm/configs/tango4_defconfig deleted file mode 100644 index cbc9ade78f14..000000000000 --- a/arch/arm/configs/tango4_defconfig +++ /dev/null @@ -1,93 +0,0 @@ -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_NO_HZ_IDLE=y -CONFIG_HIGH_RES_TIMERS=y -# CONFIG_COMPAT_BRK is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_ARCH_TANGO=y -# CONFIG_ARM_ERRATA_643719 is not set -CONFIG_SMP=y -CONFIG_PREEMPT=y -CONFIG_HZ_300=y -CONFIG_AEABI=y -CONFIG_HIGHMEM=y -# CONFIG_ATAGS is not set -CONFIG_ARM_APPENDED_DTB=y -CONFIG_ARM_ATAG_DTB_COMPAT=y -CONFIG_CPU_FREQ=y -CONFIG_CPU_FREQ_GOV_ONDEMAND=y -CONFIG_CPUFREQ_DT=y -CONFIG_VFP=y -CONFIG_NEON=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_IPV6 is not set -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y -CONFIG_MTD=y -CONFIG_MTD_TESTS=m -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_RAW_NAND=y -CONFIG_MTD_NAND_TANGO=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_NETDEVICES=y -CONFIG_NET_VENDOR_AURORA=y -CONFIG_AURORA_NB8800=y -CONFIG_AT803X_PHY=y -# CONFIG_WLAN is not set -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_8250=y -# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_RT288X=y -CONFIG_SERIAL_OF_PLATFORM=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_XLR=y -CONFIG_GPIOLIB=y -CONFIG_THERMAL=y -CONFIG_CPU_THERMAL=y -CONFIG_TANGO_THERMAL=y -CONFIG_WATCHDOG=y -CONFIG_TANGOX_WATCHDOG=y -CONFIG_FB=y -# CONFIG_HID is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_EHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_CHIPIDEA=y -CONFIG_USB_CHIPIDEA_HOST=y -CONFIG_MMC=y -CONFIG_MMC_SDHCI=y -CONFIG_MMC_SDHCI_PLTFM=y -CONFIG_MMC_SDHCI_OF_ARASAN=y -CONFIG_DMADEVICES=y -CONFIG_EXT4_FS=y -CONFIG_FUSE_FS=m -CONFIG_VFAT_FS=m -CONFIG_TMPFS=y -CONFIG_NFS_FS=y -# CONFIG_NFS_V2 is not set -CONFIG_ROOT_NFS=y -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_UTF8=m -CONFIG_PRINTK_TIME=y -# CONFIG_CRYPTO_ECHAINIV is not set diff --git a/arch/arm/mach-tango/Kconfig b/arch/arm/mach-tango/Kconfig deleted file mode 100644 index a9eeda36aeb1..000000000000 --- a/arch/arm/mach-tango/Kconfig +++ /dev/null @@ -1,13 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -config ARCH_TANGO - bool "Sigma Designs Tango4 (SMP87xx)" - depends on ARCH_MULTI_V7 - # Cortex-A9 MPCore r3p0, PL310 r3p2 - select ARM_ERRATA_754322 - select ARM_ERRATA_764369 if SMP - select ARM_ERRATA_775420 - select ARM_GIC - select CLKSRC_TANGO_XTAL - select HAVE_ARM_SCU - select HAVE_ARM_TWD - select TANGO_IRQ diff --git a/arch/arm/mach-tango/Makefile b/arch/arm/mach-tango/Makefile deleted file mode 100644 index 97cd04508fa1..000000000000 --- a/arch/arm/mach-tango/Makefile +++ /dev/null @@ -1,4 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -obj-y += setup.o smc.o -obj-$(CONFIG_SMP) += platsmp.o -obj-$(CONFIG_SUSPEND) += pm.o diff --git a/arch/arm/mach-tango/platsmp.c b/arch/arm/mach-tango/platsmp.c deleted file mode 100644 index 65012afbc1a3..000000000000 --- a/arch/arm/mach-tango/platsmp.c +++ /dev/null @@ -1,52 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include -#include -#include -#include "smc.h" - -static int tango_boot_secondary(unsigned int cpu, struct task_struct *idle) -{ - tango_set_aux_boot_addr(__pa_symbol(secondary_startup)); - tango_start_aux_core(cpu); - return 0; -} - -#ifdef CONFIG_HOTPLUG_CPU -/* - * cpu_kill() and cpu_die() run concurrently on different cores. - * Firmware will only "kill" a core once it has properly "died". - * Try a few times to kill a core before giving up, and sleep - * between tries to give that core enough time to die. - */ -static int tango_cpu_kill(unsigned int cpu) -{ - int i, err; - - for (i = 0; i < 10; ++i) { - msleep(10); - err = tango_aux_core_kill(cpu); - if (!err) - return true; - } - - return false; -} - -static void tango_cpu_die(unsigned int cpu) -{ - while (tango_aux_core_die(cpu) < 0) - cpu_relax(); - - panic("cpu %d failed to die\n", cpu); -} -#endif - -static const struct smp_operations tango_smp_ops __initconst = { - .smp_boot_secondary = tango_boot_secondary, -#ifdef CONFIG_HOTPLUG_CPU - .cpu_kill = tango_cpu_kill, - .cpu_die = tango_cpu_die, -#endif -}; - -CPU_METHOD_OF_DECLARE(tango4_smp, "sigma,tango4-smp", &tango_smp_ops); diff --git a/arch/arm/mach-tango/pm.c b/arch/arm/mach-tango/pm.c deleted file mode 100644 index a32c3b631484..000000000000 --- a/arch/arm/mach-tango/pm.c +++ /dev/null @@ -1,31 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include -#include -#include -#include "smc.h" -#include "pm.h" - -static int tango_pm_powerdown(unsigned long arg) -{ - tango_suspend(__pa_symbol(cpu_resume)); - - return -EIO; /* tango_suspend has failed */ -} - -static int tango_pm_enter(suspend_state_t state) -{ - if (state == PM_SUSPEND_MEM) - return cpu_suspend(0, tango_pm_powerdown); - - return -EINVAL; -} - -static const struct platform_suspend_ops tango_pm_ops = { - .enter = tango_pm_enter, - .valid = suspend_valid_only_mem, -}; - -void __init tango_pm_init(void) -{ - suspend_set_ops(&tango_pm_ops); -} diff --git a/arch/arm/mach-tango/pm.h b/arch/arm/mach-tango/pm.h deleted file mode 100644 index 35ea705a0ee2..000000000000 --- a/arch/arm/mach-tango/pm.h +++ /dev/null @@ -1,7 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ - -#ifdef CONFIG_SUSPEND -void __init tango_pm_init(void); -#else -#define tango_pm_init NULL -#endif diff --git a/arch/arm/mach-tango/setup.c b/arch/arm/mach-tango/setup.c deleted file mode 100644 index 824f90737b04..000000000000 --- a/arch/arm/mach-tango/setup.c +++ /dev/null @@ -1,20 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -#include -#include -#include "smc.h" -#include "pm.h" - -static void tango_l2c_write(unsigned long val, unsigned int reg) -{ - if (reg == L2X0_CTRL) - tango_set_l2_control(val); -} - -static const char *const tango_dt_compat[] = { "sigma,tango4", NULL }; - -DT_MACHINE_START(TANGO_DT, "Sigma Tango DT") - .dt_compat = tango_dt_compat, - .l2c_aux_mask = ~0, - .l2c_write_sec = tango_l2c_write, - .init_late = tango_pm_init, -MACHINE_END diff --git a/arch/arm/mach-tango/smc.S b/arch/arm/mach-tango/smc.S deleted file mode 100644 index b1752aaa72bc..000000000000 --- a/arch/arm/mach-tango/smc.S +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#include - - .arch armv7-a - .arch_extension sec -ENTRY(tango_smc) - push {lr} - mov ip, r1 - dsb /* This barrier is probably unnecessary */ - smc #0 - pop {pc} -ENDPROC(tango_smc) diff --git a/arch/arm/mach-tango/smc.h b/arch/arm/mach-tango/smc.h deleted file mode 100644 index 455ce3e06daf..000000000000 --- a/arch/arm/mach-tango/smc.h +++ /dev/null @@ -1,9 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -extern int tango_smc(unsigned int val, unsigned int service); - -#define tango_set_l2_control(val) tango_smc(val, 0x102) -#define tango_start_aux_core(val) tango_smc(val, 0x104) -#define tango_set_aux_boot_addr(val) tango_smc(val, 0x105) -#define tango_suspend(val) tango_smc(val, 0x120) -#define tango_aux_core_die(val) tango_smc(val, 0x121) -#define tango_aux_core_kill(val) tango_smc(val, 0x122) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index d4d60ad0eda0..0e284fb750e5 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -1174,8 +1174,8 @@ config I2C_XILINX will be called xilinx_i2c. config I2C_XLR - tristate "Netlogic XLR and Sigma Designs I2C support" - depends on CPU_XLR || ARCH_TANGO || COMPILE_TEST + tristate "Netlogic XLR I2C support" + depends on CPU_XLR || COMPILE_TEST help This driver enables support for the on-chip I2C interface of the Netlogic XLR/XLS MIPS processors and Sigma Designs SOCs. -- GitLab