From: Grygorii Strashko <grygorii.strashko@ti.com> To: Dave Gerlach <d-gerlach@ti.com>, Santosh Shilimkar <ssantosh@kernel.org>, Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>, Rob Herring <robh+dt@kernel.org>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Lokesh Vutla <lokeshvutla@ti.com> Cc: Sekhar Nori <nsekhar@ti.com>, <linux-arm-kernel@lists.infradead.org>, <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>, Grygorii Strashko <grygorii.strashko@ti.com> Subject: [PATCH 0/5] soc: ti: add k3 platforms chipid module driver Date: Thu, 23 Apr 2020 21:05:40 +0300 [thread overview] Message-ID: <20200423180545.13707-1-grygorii.strashko@ti.com> (raw) Hi All, This series introduces TI K3 Multicore SoC platforms chipid module driver which provides identification support of the TI K3 SoCs (family, revision) and register this information with the SoC bus. It is available under /sys/devices/soc0/ for user space, and can be checked, where needed, in Kernel using soc_device_match(). It is also required for introducing support for new revisions of K3 AM65x/J721E SoCs. Example J721E: # cat /sys/devices/soc0/{machine,family,revision} Texas Instruments K3 J721E SoC J721E SR1.0 Example AM65x: # cat /sys/devices/soc0/{machine,family,revision} Texas Instruments AM654 Base Board AM65X SR1.0 Grygorii Strashko (5): dt-bindings: soc: ti: add binding for k3 platforms chipid module soc: ti: add k3 platforms chipid module driver arm64: arch_k3: enable chipid driver arm64: dts: ti: k3-am65-wakeup: add k3 platforms chipid module node arm64: dts: ti: k3-j721e-mcu-wakeup: add k3 platforms chipid module node .../bindings/soc/ti/k3-socinfo.yaml | 40 ++++++ arch/arm64/Kconfig.platforms | 1 + arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 5 + .../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 5 + drivers/soc/ti/Kconfig | 10 ++ drivers/soc/ti/Makefile | 1 + drivers/soc/ti/k3-socinfo.c | 135 ++++++++++++++++++ 7 files changed, 197 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml create mode 100644 drivers/soc/ti/k3-socinfo.c -- 2.17.1
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From: Grygorii Strashko <grygorii.strashko@ti.com> To: Dave Gerlach <d-gerlach@ti.com>, Santosh Shilimkar <ssantosh@kernel.org>, Tero Kristo <t-kristo@ti.com>, Nishanth Menon <nm@ti.com>, Rob Herring <robh+dt@kernel.org>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Lokesh Vutla <lokeshvutla@ti.com> Cc: devicetree@vger.kernel.org, Grygorii Strashko <grygorii.strashko@ti.com>, Sekhar Nori <nsekhar@ti.com>, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 0/5] soc: ti: add k3 platforms chipid module driver Date: Thu, 23 Apr 2020 21:05:40 +0300 [thread overview] Message-ID: <20200423180545.13707-1-grygorii.strashko@ti.com> (raw) Hi All, This series introduces TI K3 Multicore SoC platforms chipid module driver which provides identification support of the TI K3 SoCs (family, revision) and register this information with the SoC bus. It is available under /sys/devices/soc0/ for user space, and can be checked, where needed, in Kernel using soc_device_match(). It is also required for introducing support for new revisions of K3 AM65x/J721E SoCs. Example J721E: # cat /sys/devices/soc0/{machine,family,revision} Texas Instruments K3 J721E SoC J721E SR1.0 Example AM65x: # cat /sys/devices/soc0/{machine,family,revision} Texas Instruments AM654 Base Board AM65X SR1.0 Grygorii Strashko (5): dt-bindings: soc: ti: add binding for k3 platforms chipid module soc: ti: add k3 platforms chipid module driver arm64: arch_k3: enable chipid driver arm64: dts: ti: k3-am65-wakeup: add k3 platforms chipid module node arm64: dts: ti: k3-j721e-mcu-wakeup: add k3 platforms chipid module node .../bindings/soc/ti/k3-socinfo.yaml | 40 ++++++ arch/arm64/Kconfig.platforms | 1 + arch/arm64/boot/dts/ti/k3-am65-wakeup.dtsi | 5 + .../boot/dts/ti/k3-j721e-mcu-wakeup.dtsi | 5 + drivers/soc/ti/Kconfig | 10 ++ drivers/soc/ti/Makefile | 1 + drivers/soc/ti/k3-socinfo.c | 135 ++++++++++++++++++ 7 files changed, 197 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/ti/k3-socinfo.yaml create mode 100644 drivers/soc/ti/k3-socinfo.c -- 2.17.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next reply other threads:[~2020-04-23 18:05 UTC|newest] Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-04-23 18:05 Grygorii Strashko [this message] 2020-04-23 18:05 ` [PATCH 0/5] soc: ti: add k3 platforms chipid module driver Grygorii Strashko 2020-04-23 18:05 ` [PATCH 1/5] dt-bindings: soc: ti: add binding for k3 platforms chipid module Grygorii Strashko 2020-04-23 18:05 ` Grygorii Strashko 2020-05-04 9:38 ` Grygorii Strashko 2020-05-04 9:38 ` Grygorii Strashko 2020-04-23 18:05 ` [PATCH 2/5] soc: ti: add k3 platforms chipid module driver Grygorii Strashko 2020-04-23 18:05 ` Grygorii Strashko 2020-04-24 4:36 ` Lokesh Vutla 2020-04-24 4:36 ` Lokesh Vutla 2020-04-23 18:05 ` [PATCH 3/5] arm64: arch_k3: enable chipid driver Grygorii Strashko 2020-04-23 18:05 ` Grygorii Strashko 2020-04-23 18:05 ` [PATCH 4/5] arm64: dts: ti: k3-am65-wakeup: add k3 platforms chipid module node Grygorii Strashko 2020-04-23 18:05 ` Grygorii Strashko 2020-04-23 18:05 ` [PATCH 5/5] arm64: dts: ti: k3-j721e-mcu-wakeup: " Grygorii Strashko 2020-04-23 18:05 ` Grygorii Strashko 2020-05-01 20:55 ` [PATCH 0/5] soc: ti: add k3 platforms chipid module driver Grygorii Strashko 2020-05-01 20:55 ` Grygorii Strashko 2020-05-01 21:25 ` santosh.shilimkar 2020-05-01 21:25 ` santosh.shilimkar
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