From aec551c7a00fb7eae049c0c4cc3208ca53e26355 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Mon, 24 Feb 2020 12:58:03 -0800 Subject: bus: ti-sysc: Fix 1-wire reset quirk Because of the i2c quirk we have the reset quirks named in a confusing way. Let's fix the 1-wire quirk accordinlyg. Then let's switch to using better naming later on. Fixes: 4e23be473e30 ("bus: ti-sysc: Add support for module specific reset quirks") Signed-off-by: Tony Lindgren --- drivers/bus/ti-sysc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/bus/ti-sysc.c b/drivers/bus/ti-sysc.c index f702c85c81b6..6113fc0a52ae 100644 --- a/drivers/bus/ti-sysc.c +++ b/drivers/bus/ti-sysc.c @@ -1400,7 +1400,7 @@ static void sysc_init_revision_quirks(struct sysc *ddata) } /* 1-wire needs module's internal clocks enabled for reset */ -static void sysc_clk_enable_quirk_hdq1w(struct sysc *ddata) +static void sysc_pre_reset_quirk_hdq1w(struct sysc *ddata) { int offset = 0x0c; /* HDQ_CTRL_STATUS */ u16 val; @@ -1488,7 +1488,7 @@ static void sysc_init_module_quirks(struct sysc *ddata) return; if (ddata->cfg.quirks & SYSC_MODULE_QUIRK_HDQ1W) { - ddata->clk_enable_quirk = sysc_clk_enable_quirk_hdq1w; + ddata->clk_disable_quirk = sysc_pre_reset_quirk_hdq1w; return; } -- cgit v1.2.3 From 27f13774654ea6bd0b6fc9b97cce8d19e5735661 Mon Sep 17 00:00:00 2001 From: Kishon Vijay Abraham I Date: Tue, 28 Jan 2020 12:11:47 +0530 Subject: ARM: dts: dra7: Add "dma-ranges" property to PCIe RC DT nodes 'dma-ranges' in a PCI bridge node does correctly set dma masks for PCI devices not described in the DT. Certain DRA7 platforms (e.g., DRA76) has RAM above 32-bit boundary (accessible with LPAE config) though the PCIe bridge will be able to access only 32-bits. Add 'dma-ranges' property in PCIe RC DT nodes to indicate the host bridge can access only 32 bits. Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra7.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index d78b684e7fca..4305051bb769 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -184,6 +184,7 @@ device_type = "pci"; ranges = <0x81000000 0 0 0x03000 0 0x00010000 0x82000000 0 0x20013000 0x13000 0 0xffed000>; + dma-ranges = <0x02000000 0x0 0x00000000 0x00000000 0x1 0x00000000>; bus-range = <0x00 0xff>; #interrupt-cells = <1>; num-lanes = <1>; @@ -238,6 +239,7 @@ device_type = "pci"; ranges = <0x81000000 0 0 0x03000 0 0x00010000 0x82000000 0 0x30013000 0x13000 0 0xffed000>; + dma-ranges = <0x02000000 0x0 0x00000000 0x00000000 0x1 0x00000000>; bus-range = <0x00 0xff>; #interrupt-cells = <1>; num-lanes = <1>; -- cgit v1.2.3 From fa63c0039787b8fbacf4d6a51e3ff44288f5b90b Mon Sep 17 00:00:00 2001 From: Faiz Abbas Date: Tue, 28 Jan 2020 19:17:59 +0530 Subject: arm: dts: dra76x: Fix mmc3 max-frequency dra76x is not affected by i887 which requires mmc3 node to be limited to a max frequency of 64 MHz. Fix this by overwriting the correct value in the the dra76 specific dtsi. Fixes: 895bd4b3e5ec ("ARM: dts: Add support for dra76-evm") Cc: stable@vger.kernel.org Signed-off-by: Faiz Abbas Signed-off-by: Tony Lindgren --- arch/arm/boot/dts/dra76x.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/dra76x.dtsi b/arch/arm/boot/dts/dra76x.dtsi index 2f7539afef2b..42b8a205b64f 100644 --- a/arch/arm/boot/dts/dra76x.dtsi +++ b/arch/arm/boot/dts/dra76x.dtsi @@ -128,3 +128,8 @@ &usb4_tm { status = "disabled"; }; + +&mmc3 { + /* dra76x is not affected by i887 */ + max-frequency = <96000000>; +}; -- cgit v1.2.3 From 51c22d7b40dca8b39a33b2c3b03f13122a2a1af3 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Fri, 21 Feb 2020 09:29:45 -0800 Subject: ARM: OMAP2+: Fix compile if CONFIG_HAVE_ARM_SMCCC is not set Recent omap changes added runtime checks to use omap_smccc_smc() when optee is configured in dts. As the omap-secure code can be built for ARMv6 only without ARMv7 and use custom smc calls, we now get a build error: omap-secure.c:(.text+0x94): undefined reference to `__arm_smccc_smc' As there secure calls are not used for ARMv6, we should not build secure-common, and not call omap_secure_init() for omap2. Fixes: c37baa06f8a9 ("ARM: OMAP2+: Fix undefined reference to omap_secure_init") Reported-by: kbuild test robot Cc: Aaro Koskinen Cc: Andrew F. Davis Cc: Arnd Bergmann Cc: Catalin Marinas Cc: Marc Zyngier Cc: Rob Herring Cc: Russell King Cc: Steven Price Cc: Will Deacon Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Makefile | 2 +- arch/arm/mach-omap2/io.c | 2 -- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile index e1135b9d67c6..5017a3be0ff0 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -16,7 +16,7 @@ hwmod-common = omap_hwmod.o omap_hwmod_reset.o \ clock-common = clock.o secure-common = omap-smc.o omap-secure.o -obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) $(secure-common) +obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common) obj-$(CONFIG_ARCH_OMAP4) += $(hwmod-common) $(secure-common) obj-$(CONFIG_SOC_AM33XX) += $(hwmod-common) $(secure-common) diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index f28047233665..27608d1026cb 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -431,7 +431,6 @@ void __init omap2420_init_early(void) omap_hwmod_init_postsetup(); omap_clk_soc_init = omap2420_dt_clk_init; rate_table = omap2420_rate_table; - omap_secure_init(); } void __init omap2420_init_late(void) @@ -456,7 +455,6 @@ void __init omap2430_init_early(void) omap_hwmod_init_postsetup(); omap_clk_soc_init = omap2430_dt_clk_init; rate_table = omap2430_rate_table; - omap_secure_init(); } void __init omap2430_init_late(void) -- cgit v1.2.3