* [PATCH v1 0/2] enable Tegra194 fuse @ 2020-01-03 8:30 ` JC Kuo 0 siblings, 0 replies; 7+ messages in thread From: JC Kuo @ 2020-01-03 8:30 UTC (permalink / raw) To: gregkh, thierry.reding, robh, jonathanh Cc: linux-tegra, linux-kernel, devicetree, JC Kuo This patch series enables Tegra194 fuse registers access. JC Kuo (2): soc/tegra: fuse: Add Tegra194 support arm64: tegra: Add fuse/apbmisc node on Tegra194 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 13 +++++++++++ drivers/soc/tegra/fuse/fuse-tegra.c | 3 +++ drivers/soc/tegra/fuse/fuse-tegra30.c | 29 ++++++++++++++++++++++++ drivers/soc/tegra/fuse/fuse.h | 4 ++++ drivers/soc/tegra/fuse/tegra-apbmisc.c | 1 + 5 files changed, 50 insertions(+) -- 2.17.1 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v1 0/2] enable Tegra194 fuse @ 2020-01-03 8:30 ` JC Kuo 0 siblings, 0 replies; 7+ messages in thread From: JC Kuo @ 2020-01-03 8:30 UTC (permalink / raw) To: gregkh, thierry.reding, robh, jonathanh Cc: linux-tegra, linux-kernel, devicetree, JC Kuo This patch series enables Tegra194 fuse registers access. JC Kuo (2): soc/tegra: fuse: Add Tegra194 support arm64: tegra: Add fuse/apbmisc node on Tegra194 arch/arm64/boot/dts/nvidia/tegra194.dtsi | 13 +++++++++++ drivers/soc/tegra/fuse/fuse-tegra.c | 3 +++ drivers/soc/tegra/fuse/fuse-tegra30.c | 29 ++++++++++++++++++++++++ drivers/soc/tegra/fuse/fuse.h | 4 ++++ drivers/soc/tegra/fuse/tegra-apbmisc.c | 1 + 5 files changed, 50 insertions(+) -- 2.17.1 ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v1 1/2] soc/tegra: fuse: Add Tegra194 support 2020-01-03 8:30 ` JC Kuo @ 2020-01-03 8:30 ` JC Kuo -1 siblings, 0 replies; 7+ messages in thread From: JC Kuo @ 2020-01-03 8:30 UTC (permalink / raw) To: gregkh, thierry.reding, robh, jonathanh Cc: linux-tegra, linux-kernel, devicetree, JC Kuo This commit adds Tegra194 fuse/apbmisc support. Signed-off-by: JC Kuo <jckuo@nvidia.com> --- drivers/soc/tegra/fuse/fuse-tegra.c | 3 +++ drivers/soc/tegra/fuse/fuse-tegra30.c | 29 ++++++++++++++++++++++++++ drivers/soc/tegra/fuse/fuse.h | 4 ++++ drivers/soc/tegra/fuse/tegra-apbmisc.c | 1 + 4 files changed, 37 insertions(+) diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c index 606abbe55bba..802717b9f6a3 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra.c +++ b/drivers/soc/tegra/fuse/fuse-tegra.c @@ -49,6 +49,9 @@ static struct tegra_fuse *fuse = &(struct tegra_fuse) { }; static const struct of_device_id tegra_fuse_match[] = { +#ifdef CONFIG_ARCH_TEGRA_194_SOC + { .compatible = "nvidia,tegra194-efuse", .data = &tegra194_fuse_soc }, +#endif #ifdef CONFIG_ARCH_TEGRA_186_SOC { .compatible = "nvidia,tegra186-efuse", .data = &tegra186_fuse_soc }, #endif diff --git a/drivers/soc/tegra/fuse/fuse-tegra30.c b/drivers/soc/tegra/fuse/fuse-tegra30.c index b8daaf5b7291..f68f4e1c215d 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra30.c +++ b/drivers/soc/tegra/fuse/fuse-tegra30.c @@ -320,3 +320,32 @@ const struct tegra_fuse_soc tegra186_fuse_soc = { .num_lookups = ARRAY_SIZE(tegra186_fuse_lookups), }; #endif + +#if defined(CONFIG_ARCH_TEGRA_194_SOC) +static const struct nvmem_cell_lookup tegra194_fuse_lookups[] = { + { + .nvmem_name = "fuse", + .cell_name = "xusb-pad-calibration", + .dev_id = "3520000.padctl", + .con_id = "calibration", + }, { + .nvmem_name = "fuse", + .cell_name = "xusb-pad-calibration-ext", + .dev_id = "3520000.padctl", + .con_id = "calibration-ext", + }, +}; + +static const struct tegra_fuse_info tegra194_fuse_info = { + .read = tegra30_fuse_read, + .size = 0x300, + .spare = 0x280, +}; + +const struct tegra_fuse_soc tegra194_fuse_soc = { + .init = tegra30_fuse_init, + .info = &tegra194_fuse_info, + .lookups = tegra194_fuse_lookups, + .num_lookups = ARRAY_SIZE(tegra194_fuse_lookups), +}; +#endif diff --git a/drivers/soc/tegra/fuse/fuse.h b/drivers/soc/tegra/fuse/fuse.h index 0f74c2c34af0..94a059e577a1 100644 --- a/drivers/soc/tegra/fuse/fuse.h +++ b/drivers/soc/tegra/fuse/fuse.h @@ -108,4 +108,8 @@ extern const struct tegra_fuse_soc tegra210_fuse_soc; extern const struct tegra_fuse_soc tegra186_fuse_soc; #endif +#ifdef CONFIG_ARCH_TEGRA_194_SOC +extern const struct tegra_fuse_soc tegra194_fuse_soc; +#endif + #endif diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c index a2fd6ccd48f9..7e608f682391 100644 --- a/drivers/soc/tegra/fuse/tegra-apbmisc.c +++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c @@ -63,6 +63,7 @@ u32 tegra_read_ram_code(void) static const struct of_device_id apbmisc_match[] __initconst = { { .compatible = "nvidia,tegra20-apbmisc", }, { .compatible = "nvidia,tegra186-misc", }, + { .compatible = "nvidia,tegra194-misc", }, {}, }; -- 2.17.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v1 1/2] soc/tegra: fuse: Add Tegra194 support @ 2020-01-03 8:30 ` JC Kuo 0 siblings, 0 replies; 7+ messages in thread From: JC Kuo @ 2020-01-03 8:30 UTC (permalink / raw) To: gregkh, thierry.reding, robh, jonathanh Cc: linux-tegra, linux-kernel, devicetree, JC Kuo This commit adds Tegra194 fuse/apbmisc support. Signed-off-by: JC Kuo <jckuo@nvidia.com> --- drivers/soc/tegra/fuse/fuse-tegra.c | 3 +++ drivers/soc/tegra/fuse/fuse-tegra30.c | 29 ++++++++++++++++++++++++++ drivers/soc/tegra/fuse/fuse.h | 4 ++++ drivers/soc/tegra/fuse/tegra-apbmisc.c | 1 + 4 files changed, 37 insertions(+) diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c index 606abbe55bba..802717b9f6a3 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra.c +++ b/drivers/soc/tegra/fuse/fuse-tegra.c @@ -49,6 +49,9 @@ static struct tegra_fuse *fuse = &(struct tegra_fuse) { }; static const struct of_device_id tegra_fuse_match[] = { +#ifdef CONFIG_ARCH_TEGRA_194_SOC + { .compatible = "nvidia,tegra194-efuse", .data = &tegra194_fuse_soc }, +#endif #ifdef CONFIG_ARCH_TEGRA_186_SOC { .compatible = "nvidia,tegra186-efuse", .data = &tegra186_fuse_soc }, #endif diff --git a/drivers/soc/tegra/fuse/fuse-tegra30.c b/drivers/soc/tegra/fuse/fuse-tegra30.c index b8daaf5b7291..f68f4e1c215d 100644 --- a/drivers/soc/tegra/fuse/fuse-tegra30.c +++ b/drivers/soc/tegra/fuse/fuse-tegra30.c @@ -320,3 +320,32 @@ const struct tegra_fuse_soc tegra186_fuse_soc = { .num_lookups = ARRAY_SIZE(tegra186_fuse_lookups), }; #endif + +#if defined(CONFIG_ARCH_TEGRA_194_SOC) +static const struct nvmem_cell_lookup tegra194_fuse_lookups[] = { + { + .nvmem_name = "fuse", + .cell_name = "xusb-pad-calibration", + .dev_id = "3520000.padctl", + .con_id = "calibration", + }, { + .nvmem_name = "fuse", + .cell_name = "xusb-pad-calibration-ext", + .dev_id = "3520000.padctl", + .con_id = "calibration-ext", + }, +}; + +static const struct tegra_fuse_info tegra194_fuse_info = { + .read = tegra30_fuse_read, + .size = 0x300, + .spare = 0x280, +}; + +const struct tegra_fuse_soc tegra194_fuse_soc = { + .init = tegra30_fuse_init, + .info = &tegra194_fuse_info, + .lookups = tegra194_fuse_lookups, + .num_lookups = ARRAY_SIZE(tegra194_fuse_lookups), +}; +#endif diff --git a/drivers/soc/tegra/fuse/fuse.h b/drivers/soc/tegra/fuse/fuse.h index 0f74c2c34af0..94a059e577a1 100644 --- a/drivers/soc/tegra/fuse/fuse.h +++ b/drivers/soc/tegra/fuse/fuse.h @@ -108,4 +108,8 @@ extern const struct tegra_fuse_soc tegra210_fuse_soc; extern const struct tegra_fuse_soc tegra186_fuse_soc; #endif +#ifdef CONFIG_ARCH_TEGRA_194_SOC +extern const struct tegra_fuse_soc tegra194_fuse_soc; +#endif + #endif diff --git a/drivers/soc/tegra/fuse/tegra-apbmisc.c b/drivers/soc/tegra/fuse/tegra-apbmisc.c index a2fd6ccd48f9..7e608f682391 100644 --- a/drivers/soc/tegra/fuse/tegra-apbmisc.c +++ b/drivers/soc/tegra/fuse/tegra-apbmisc.c @@ -63,6 +63,7 @@ u32 tegra_read_ram_code(void) static const struct of_device_id apbmisc_match[] __initconst = { { .compatible = "nvidia,tegra20-apbmisc", }, { .compatible = "nvidia,tegra186-misc", }, + { .compatible = "nvidia,tegra194-misc", }, {}, }; -- 2.17.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v1 2/2] arm64: tegra: Add fuse/apbmisc node on Tegra194 2020-01-03 8:30 ` JC Kuo @ 2020-01-03 8:30 ` JC Kuo -1 siblings, 0 replies; 7+ messages in thread From: JC Kuo @ 2020-01-03 8:30 UTC (permalink / raw) To: gregkh, thierry.reding, robh, jonathanh Cc: linux-tegra, linux-kernel, devicetree, JC Kuo This commit adds Tegra194 fuse and apbmisc device nodes. Signed-off-by: JC Kuo <jckuo@nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 495f692e6a0b..f336bc3e195a 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -21,6 +21,12 @@ #size-cells = <1>; ranges = <0x0 0x0 0x0 0x40000000>; + misc@100000 { + compatible = "nvidia,tegra194-misc"; + reg = <0x00100000 0xf000>, + <0x0010f000 0x1000>; + }; + gpio: gpio@2200000 { compatible = "nvidia,tegra194-gpio"; reg-names = "security", "gpio"; @@ -627,6 +633,13 @@ status = "disabled"; }; + fuse@3820000 { + compatible = "nvidia,tegra194-efuse"; + reg = <0x03820000 0x10000>; + clocks = <&bpmp TEGRA194_CLK_FUSE>; + clock-names = "fuse"; + }; + gic: interrupt-controller@3881000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; -- 2.17.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* [PATCH v1 2/2] arm64: tegra: Add fuse/apbmisc node on Tegra194 @ 2020-01-03 8:30 ` JC Kuo 0 siblings, 0 replies; 7+ messages in thread From: JC Kuo @ 2020-01-03 8:30 UTC (permalink / raw) To: gregkh, thierry.reding, robh, jonathanh Cc: linux-tegra, linux-kernel, devicetree, JC Kuo This commit adds Tegra194 fuse and apbmisc device nodes. Signed-off-by: JC Kuo <jckuo@nvidia.com> --- arch/arm64/boot/dts/nvidia/tegra194.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/nvidia/tegra194.dtsi b/arch/arm64/boot/dts/nvidia/tegra194.dtsi index 495f692e6a0b..f336bc3e195a 100644 --- a/arch/arm64/boot/dts/nvidia/tegra194.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra194.dtsi @@ -21,6 +21,12 @@ #size-cells = <1>; ranges = <0x0 0x0 0x0 0x40000000>; + misc@100000 { + compatible = "nvidia,tegra194-misc"; + reg = <0x00100000 0xf000>, + <0x0010f000 0x1000>; + }; + gpio: gpio@2200000 { compatible = "nvidia,tegra194-gpio"; reg-names = "security", "gpio"; @@ -627,6 +633,13 @@ status = "disabled"; }; + fuse@3820000 { + compatible = "nvidia,tegra194-efuse"; + reg = <0x03820000 0x10000>; + clocks = <&bpmp TEGRA194_CLK_FUSE>; + clock-names = "fuse"; + }; + gic: interrupt-controller@3881000 { compatible = "arm,gic-400"; #interrupt-cells = <3>; -- 2.17.1 ^ permalink raw reply related [flat|nested] 7+ messages in thread
* Re: [PATCH v1 0/2] enable Tegra194 fuse 2020-01-03 8:30 ` JC Kuo ` (2 preceding siblings ...) (?) @ 2020-01-10 11:08 ` Thierry Reding -1 siblings, 0 replies; 7+ messages in thread From: Thierry Reding @ 2020-01-10 11:08 UTC (permalink / raw) To: JC Kuo; +Cc: gregkh, robh, jonathanh, linux-tegra, linux-kernel, devicetree [-- Attachment #1: Type: text/plain, Size: 604 bytes --] On Fri, Jan 03, 2020 at 04:30:16PM +0800, JC Kuo wrote: > This patch series enables Tegra194 fuse registers access. > > JC Kuo (2): > soc/tegra: fuse: Add Tegra194 support > arm64: tegra: Add fuse/apbmisc node on Tegra194 > > arch/arm64/boot/dts/nvidia/tegra194.dtsi | 13 +++++++++++ > drivers/soc/tegra/fuse/fuse-tegra.c | 3 +++ > drivers/soc/tegra/fuse/fuse-tegra30.c | 29 ++++++++++++++++++++++++ > drivers/soc/tegra/fuse/fuse.h | 4 ++++ > drivers/soc/tegra/fuse/tegra-apbmisc.c | 1 + > 5 files changed, 50 insertions(+) Applied, thanks. Thierry [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 833 bytes --] ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2020-01-10 11:08 UTC | newest] Thread overview: 7+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2020-01-03 8:30 [PATCH v1 0/2] enable Tegra194 fuse JC Kuo 2020-01-03 8:30 ` JC Kuo 2020-01-03 8:30 ` [PATCH v1 1/2] soc/tegra: fuse: Add Tegra194 support JC Kuo 2020-01-03 8:30 ` JC Kuo 2020-01-03 8:30 ` [PATCH v1 2/2] arm64: tegra: Add fuse/apbmisc node on Tegra194 JC Kuo 2020-01-03 8:30 ` JC Kuo 2020-01-10 11:08 ` [PATCH v1 0/2] enable Tegra194 fuse Thierry Reding
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