diff options
21 files changed, 81 insertions, 39 deletions
@@ -1910,6 +1910,15 @@ S: 660 Harvard Ave. #7 S: Santa Clara, CA 95051 S: USA +N: Kukjin Kim +E: kgene@kernel.org +D: Samsung S3C, S5P and Exynos ARM architectures + +N: Sangbeom Kim +E: sbkim73@samsung.com +D: Samsung SoC Audio (ASoC) drivers +D: Samsung PMIC (RTC, regulators, MFD) drivers + N: Russell King E: rmk@arm.linux.org.uk D: Linux/arm integrator, maintainer & hacker diff --git a/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml b/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml index 6ebcbc153691..b66a07e21d1e 100644 --- a/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml +++ b/Documentation/devicetree/bindings/sram/allwinner,sun4i-a10-system-control.yaml @@ -34,6 +34,9 @@ properties: - const: allwinner,sun8i-a23-system-control - const: allwinner,sun8i-h3-system-control - items: + - const: allwinner,sun8i-v3s-system-control + - const: allwinner,sun8i-h3-system-control + - items: - const: allwinner,sun8i-r40-system-control - const: allwinner,sun4i-a10-system-control - const: allwinner,sun50i-a64-sram-controller diff --git a/MAINTAINERS b/MAINTAINERS index e73636b75f29..608fc8484c02 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2375,7 +2375,6 @@ F: sound/soc/rockchip/ N: rockchip ARM/SAMSUNG EXYNOS ARM ARCHITECTURES -M: Kukjin Kim <kgene@kernel.org> M: Krzysztof Kozlowski <krzk@kernel.org> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) L: linux-samsung-soc@vger.kernel.org @@ -2642,10 +2641,8 @@ F: drivers/pinctrl/visconti/ N: visconti ARM/UNIPHIER ARCHITECTURE -M: Masahiro Yamada <yamada.masahiro@socionext.com> L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: Maintained -T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git +S: Orphan F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml @@ -5006,9 +5003,8 @@ T: git git://linuxtv.org/media_tree.git F: drivers/media/platform/sti/delta DENALI NAND DRIVER -M: Masahiro Yamada <yamada.masahiro@socionext.com> L: linux-mtd@lists.infradead.org -S: Supported +S: Orphan F: drivers/mtd/nand/raw/denali* DESIGNWARE EDMA CORE IP DRIVER @@ -15372,7 +15368,6 @@ F: security/safesetid/ SAMSUNG AUDIO (ASoC) DRIVERS M: Krzysztof Kozlowski <krzk@kernel.org> -M: Sangbeom Kim <sbkim73@samsung.com> M: Sylwester Nawrocki <s.nawrocki@samsung.com> L: alsa-devel@alsa-project.org (moderated for non-subscribers) S: Supported @@ -15407,7 +15402,6 @@ S: Maintained F: drivers/platform/x86/samsung-laptop.c SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS -M: Sangbeom Kim <sbkim73@samsung.com> M: Krzysztof Kozlowski <krzk@kernel.org> M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> L: linux-kernel@vger.kernel.org @@ -15489,7 +15483,6 @@ F: include/linux/clk/samsung.h F: include/linux/platform_data/clk-s3c2410.h SAMSUNG SPI DRIVERS -M: Kukjin Kim <kgene@kernel.org> M: Krzysztof Kozlowski <krzk@kernel.org> M: Andi Shyti <andi@etezian.org> L: linux-spi@vger.kernel.org diff --git a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts index f1a41152e9dd..adde62d6fce7 100644 --- a/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts +++ b/arch/arm/boot/dts/mmp2-olpc-xo-1-75.dts @@ -227,12 +227,12 @@ /delete-property/ #size-cells; spi-slave; status = "okay"; - ready-gpio = <&gpio 125 GPIO_ACTIVE_HIGH>; + ready-gpios = <&gpio 125 GPIO_ACTIVE_HIGH>; slave { compatible = "olpc,xo1.75-ec"; spi-cpha; - cmd-gpio = <&gpio 155 GPIO_ACTIVE_HIGH>; + cmd-gpios = <&gpio 155 GPIO_ACTIVE_HIGH>; }; }; diff --git a/arch/arm/boot/dts/mmp3.dtsi b/arch/arm/boot/dts/mmp3.dtsi index cc4efd0efabd..4ae630d37d09 100644 --- a/arch/arm/boot/dts/mmp3.dtsi +++ b/arch/arm/boot/dts/mmp3.dtsi @@ -296,6 +296,7 @@ interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; clocks = <&soc_clocks MMP2_CLK_CCIC0>; clock-names = "axi"; + power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>; #clock-cells = <0>; clock-output-names = "mclk"; status = "disabled"; @@ -307,6 +308,7 @@ interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>; clocks = <&soc_clocks MMP2_CLK_CCIC1>; clock-names = "axi"; + power-domains = <&soc_clocks MMP3_POWER_DOMAIN_CAMERA>; #clock-cells = <0>; clock-output-names = "mclk"; status = "disabled"; diff --git a/arch/arm/boot/dts/sun4i-a10.dtsi b/arch/arm/boot/dts/sun4i-a10.dtsi index 0f95a6ef8543..1c5a666c54b5 100644 --- a/arch/arm/boot/dts/sun4i-a10.dtsi +++ b/arch/arm/boot/dts/sun4i-a10.dtsi @@ -143,7 +143,7 @@ trips { cpu_alert0: cpu-alert0 { /* milliCelsius */ - temperature = <850000>; + temperature = <85000>; hysteresis = <2000>; type = "passive"; }; diff --git a/arch/arm/mach-mvebu/coherency_ll.S b/arch/arm/mach-mvebu/coherency_ll.S index 2d962fe48821..a3a64bf97250 100644 --- a/arch/arm/mach-mvebu/coherency_ll.S +++ b/arch/arm/mach-mvebu/coherency_ll.S @@ -35,13 +35,8 @@ ENTRY(ll_get_coherency_base) /* * MMU is disabled, use the physical address of the coherency - * base address. However, if the coherency fabric isn't mapped - * (i.e its virtual address is zero), it means coherency is - * not enabled, so we return 0. + * base address, (or 0x0 if the coherency fabric is not mapped) */ - ldr r1, =coherency_base - cmp r1, #0 - beq 2f adr r1, 3f ldr r3, [r1] ldr r1, [r1, r3] diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms index 6f2494dd6d60..5c4ac1c9f4e0 100644 --- a/arch/arm64/Kconfig.platforms +++ b/arch/arm64/Kconfig.platforms @@ -54,6 +54,7 @@ config ARCH_BCM_IPROC config ARCH_BERLIN bool "Marvell Berlin SoC Family" select DW_APB_ICTL + select DW_APB_TIMER_OF select GPIOLIB select PINCTRL help diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts index 03733fd92732..215d2f702623 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7-emmc.dts @@ -20,17 +20,23 @@ compatible = "globalscale,espressobin-v7-emmc", "globalscale,espressobin-v7", "globalscale,espressobin", "marvell,armada3720", "marvell,armada3710"; + + aliases { + /* ethernet1 is wan port */ + ethernet1 = &switch0port3; + ethernet3 = &switch0port1; + }; }; &switch0 { ports { - port@1 { + switch0port1: port@1 { reg = <1>; label = "lan1"; phy-handle = <&switch0phy0>; }; - port@3 { + switch0port3: port@3 { reg = <3>; label = "wan"; phy-handle = <&switch0phy2>; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts index 8570c5f47d7d..b6f4af8ebafb 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin-v7.dts @@ -19,17 +19,23 @@ model = "Globalscale Marvell ESPRESSOBin Board V7"; compatible = "globalscale,espressobin-v7", "globalscale,espressobin", "marvell,armada3720", "marvell,armada3710"; + + aliases { + /* ethernet1 is wan port */ + ethernet1 = &switch0port3; + ethernet3 = &switch0port1; + }; }; &switch0 { ports { - port@1 { + switch0port1: port@1 { reg = <1>; label = "lan1"; phy-handle = <&switch0phy0>; }; - port@3 { + switch0port3: port@3 { reg = <3>; label = "wan"; phy-handle = <&switch0phy2>; diff --git a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi index b97218c72727..0775c16e0ec8 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi +++ b/arch/arm64/boot/dts/marvell/armada-3720-espressobin.dtsi @@ -13,6 +13,10 @@ / { aliases { ethernet0 = ð0; + /* for dsa slave device */ + ethernet1 = &switch0port1; + ethernet2 = &switch0port2; + ethernet3 = &switch0port3; serial0 = &uart0; serial1 = &uart1; }; @@ -120,7 +124,7 @@ #address-cells = <1>; #size-cells = <0>; - port@0 { + switch0port0: port@0 { reg = <0>; label = "cpu"; ethernet = <ð0>; @@ -131,19 +135,19 @@ }; }; - port@1 { + switch0port1: port@1 { reg = <1>; label = "wan"; phy-handle = <&switch0phy0>; }; - port@2 { + switch0port2: port@2 { reg = <2>; label = "lan0"; phy-handle = <&switch0phy1>; }; - port@3 { + switch0port3: port@3 { reg = <3>; label = "lan1"; phy-handle = <&switch0phy2>; diff --git a/drivers/firmware/arm_scmi/base.c b/drivers/firmware/arm_scmi/base.c index 9853bd3c4d45..017e5d8bd869 100644 --- a/drivers/firmware/arm_scmi/base.c +++ b/drivers/firmware/arm_scmi/base.c @@ -197,6 +197,8 @@ static int scmi_base_implementation_list_get(const struct scmi_handle *handle, protocols_imp[tot_num_ret + loop] = *(list + loop); tot_num_ret += loop_num_ret; + + scmi_reset_rx_to_maxsz(handle, t); } while (loop_num_ret); scmi_xfer_put(handle, t); diff --git a/drivers/firmware/arm_scmi/clock.c b/drivers/firmware/arm_scmi/clock.c index c1cfe3ee3d55..4645677d86f1 100644 --- a/drivers/firmware/arm_scmi/clock.c +++ b/drivers/firmware/arm_scmi/clock.c @@ -192,6 +192,8 @@ scmi_clock_describe_rates_get(const struct scmi_handle *handle, u32 clk_id, } tot_rate_cnt += num_returned; + + scmi_reset_rx_to_maxsz(handle, t); /* * check for both returned and remaining to avoid infinite * loop due to buggy firmware diff --git a/drivers/firmware/arm_scmi/common.h b/drivers/firmware/arm_scmi/common.h index 37fb583f1bf5..65063fa948d4 100644 --- a/drivers/firmware/arm_scmi/common.h +++ b/drivers/firmware/arm_scmi/common.h @@ -147,6 +147,8 @@ int scmi_do_xfer_with_response(const struct scmi_handle *h, struct scmi_xfer *xfer); int scmi_xfer_get_init(const struct scmi_handle *h, u8 msg_id, u8 prot_id, size_t tx_size, size_t rx_size, struct scmi_xfer **p); +void scmi_reset_rx_to_maxsz(const struct scmi_handle *handle, + struct scmi_xfer *xfer); int scmi_handle_put(const struct scmi_handle *handle); struct scmi_handle *scmi_handle_get(struct device *dev); void scmi_set_handle(struct scmi_device *scmi_dev); diff --git a/drivers/firmware/arm_scmi/driver.c b/drivers/firmware/arm_scmi/driver.c index c5dea87edf8f..3dfd8b6a0ebf 100644 --- a/drivers/firmware/arm_scmi/driver.c +++ b/drivers/firmware/arm_scmi/driver.c @@ -402,6 +402,14 @@ int scmi_do_xfer(const struct scmi_handle *handle, struct scmi_xfer *xfer) return ret; } +void scmi_reset_rx_to_maxsz(const struct scmi_handle *handle, + struct scmi_xfer *xfer) +{ + struct scmi_info *info = handle_to_scmi_info(handle); + + xfer->rx.len = info->desc->max_msg_size; +} + #define SCMI_MAX_RESPONSE_TIMEOUT (2 * MSEC_PER_SEC) /** diff --git a/drivers/firmware/arm_scmi/notify.c b/drivers/firmware/arm_scmi/notify.c index 2754f9d01636..ce336899d636 100644 --- a/drivers/firmware/arm_scmi/notify.c +++ b/drivers/firmware/arm_scmi/notify.c @@ -1403,15 +1403,21 @@ static void scmi_protocols_late_init(struct work_struct *work) "finalized PENDING handler - key:%X\n", hndl->key); ret = scmi_event_handler_enable_events(hndl); + if (ret) { + dev_dbg(ni->handle->dev, + "purging INVALID handler - key:%X\n", + hndl->key); + scmi_put_active_handler(ni, hndl); + } } else { ret = scmi_valid_pending_handler(ni, hndl); - } - if (ret) { - dev_dbg(ni->handle->dev, - "purging PENDING handler - key:%X\n", - hndl->key); - /* this hndl can be only a pending one */ - scmi_put_handler_unlocked(ni, hndl); + if (ret) { + dev_dbg(ni->handle->dev, + "purging PENDING handler - key:%X\n", + hndl->key); + /* this hndl can be only a pending one */ + scmi_put_handler_unlocked(ni, hndl); + } } } mutex_unlock(&ni->pending_mtx); @@ -1468,7 +1474,7 @@ int scmi_notification_init(struct scmi_handle *handle) ni->gid = gid; ni->handle = handle; - ni->notify_wq = alloc_workqueue("scmi_notify", + ni->notify_wq = alloc_workqueue(dev_name(handle->dev), WQ_UNBOUND | WQ_FREEZABLE | WQ_SYSFS, 0); if (!ni->notify_wq) diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c index ed475b40bd08..82fb3babff72 100644 --- a/drivers/firmware/arm_scmi/perf.c +++ b/drivers/firmware/arm_scmi/perf.c @@ -304,6 +304,8 @@ scmi_perf_describe_levels_get(const struct scmi_handle *handle, u32 domain, } tot_opp_cnt += num_returned; + + scmi_reset_rx_to_maxsz(handle, t); /* * check for both returned and remaining to avoid infinite * loop due to buggy firmware diff --git a/drivers/firmware/arm_scmi/reset.c b/drivers/firmware/arm_scmi/reset.c index f063cfe17e02..a981a22cfe89 100644 --- a/drivers/firmware/arm_scmi/reset.c +++ b/drivers/firmware/arm_scmi/reset.c @@ -36,9 +36,7 @@ struct scmi_msg_reset_domain_reset { #define EXPLICIT_RESET_ASSERT BIT(1) #define ASYNCHRONOUS_RESET BIT(2) __le32 reset_state; -#define ARCH_RESET_TYPE BIT(31) -#define COLD_RESET_STATE BIT(0) -#define ARCH_COLD_RESET (ARCH_RESET_TYPE | COLD_RESET_STATE) +#define ARCH_COLD_RESET 0 }; struct scmi_msg_reset_notify { diff --git a/drivers/firmware/arm_scmi/sensors.c b/drivers/firmware/arm_scmi/sensors.c index 9703cf6356a0..b4232d611033 100644 --- a/drivers/firmware/arm_scmi/sensors.c +++ b/drivers/firmware/arm_scmi/sensors.c @@ -166,6 +166,8 @@ static int scmi_sensor_description_get(const struct scmi_handle *handle, } desc_index += num_returned; + + scmi_reset_rx_to_maxsz(handle, t); /* * check for both returned and remaining to avoid infinite * loop due to buggy firmware diff --git a/drivers/firmware/arm_scmi/smc.c b/drivers/firmware/arm_scmi/smc.c index 1a03c3ec0230..82a82a5dc86a 100644 --- a/drivers/firmware/arm_scmi/smc.c +++ b/drivers/firmware/arm_scmi/smc.c @@ -149,6 +149,6 @@ static const struct scmi_transport_ops scmi_smc_ops = { const struct scmi_desc scmi_smc_desc = { .ops = &scmi_smc_ops, .max_rx_timeout_ms = 30, - .max_msg = 1, + .max_msg = 20, .max_msg_size = 128, }; diff --git a/drivers/tee/tee_core.c b/drivers/tee/tee_core.c index f53bf336c0a2..6ade4a5c4840 100644 --- a/drivers/tee/tee_core.c +++ b/drivers/tee/tee_core.c @@ -200,7 +200,8 @@ int tee_session_calc_client_uuid(uuid_t *uuid, u32 connection_method, int name_len; int rc; - if (connection_method == TEE_IOCTL_LOGIN_PUBLIC) { + if (connection_method == TEE_IOCTL_LOGIN_PUBLIC || + connection_method == TEE_IOCTL_LOGIN_REE_KERNEL) { /* Nil UUID to be passed to TEE environment */ uuid_copy(uuid, &uuid_null); return 0; |