Linux Kernel https://git.etezian.org/cgit.cgi/linux.git/atom?h=master 2016-12-16T00:03:25+00:00 2016-12-16T00:03:25+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-12-16T00:03:25+00:00 urn:sha1:991688bfc63550b8c7ab9fb1de2feb44e3071d29 Pull ARM SoC driver updates from Arnd Bergmann: "Driver updates for ARM SoCs, including a couple of newly added drivers: - A new driver for the power management controller on TI Keystone - Support for the prerelease "SCPI" firmware protocol that ended up being shipped by Amlogic in their GXBB SoC. - A soc_device can now be matched using a glob from inside the kernel, when another driver wants to know the specific chip it is running on and cannot find out from DT, firmware or hardware. - Renesas SoCs now support identification through the soc_device interface, both in user space and kernel. - Renesas r8a7743 and r8a7745 gain support for their system controller - A new checking module for the ARM "PSCI" (not to be confused with "SCPI" mentioned above) firmware interface. - A new driver for the Tegra GMI memory interface - Support for the Tegra firmware interfaces with their power management controllers As usual, the updates for the reset controller framework are merged here, as they tend to touch multiple SoCs as well, including a new driver for the Oxford (now Broadcom) OX820 chip and the Tegra bpmp interface. The existing drivers for Atmel, Qualcomm, NVIDIA, TI Davinci, and Rockchips SoCs see some further updates" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (76 commits) misc: sram: remove useless #ifdef drivers: psci: Allow PSCI node to be disabled drivers: psci: PSCI checker module soc: renesas: Identify SoC and register with the SoC bus firmware: qcom: scm: Return PTR_ERR when devm_clk_get fails firmware: qcom: scm: Remove core, iface and bus clocks dependency dt-bindings: firmware: scm: Add MSM8996 DT bindings memory: da8xx-ddrctl: drop the call to of_flat_dt_get_machine_name() bus: da8xx-mstpri: drop the call to of_flat_dt_get_machine_name() ARM: shmobile: Document DT bindings for Product Register soc: renesas: rcar-sysc: add R8A7745 support reset: Add Tegra BPMP reset driver dt-bindings: firmware: Allow child nodes inside the Tegra BPMP dt-bindings: Add power domains to Tegra BPMP firmware firmware: tegra: Add BPMP support firmware: tegra: Add IVC library dt-bindings: firmware: Add bindings for Tegra BPMP mailbox: tegra-hsp: Use after free in tegra_hsp_remove_doorbells() mailbox: Add Tegra HSP driver firmware: arm_scpi: add support for pre-v1.0 SCPI compatible ... 2016-11-30T15:44:12+00:00 Arnd Bergmann arnd@arndb.de 2016-11-30T15:44:12+00:00 urn:sha1:9de194ff112d2ca5d288b95bec8c7e975db7543b Pull "Second Round of Renesas ARM Based SoC DT Updates for v4.10" from Simon Horman: Enhancements: * Add device nodes for PRR * Add r8a7745 SoC and sk-rzg1e board * Add r8a7743 SoC and sk-rzg1m board * Enable SDR-104 and I2C demuxer on alt, koelsch and lager boards Corrections: * Use SYSC "always-on" PM Domain for sound on r8a7794 SoC * Correct hsusb parent clock on r8a7794 SoC * Correct PFC names for DU on alt board * tag 'renesas-dt2-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (33 commits) ARM: dts: r8a7794: Add device node for PRR ARM: dts: r8a7793: Add device node for PRR ARM: dts: r8a7792: Add device node for PRR ARM: dts: r8a7791: Add device node for PRR ARM: dts: r8a7790: Add device node for PRR ARM: dts: r8a7779: Add device node for PRR ARM: dts: r8a73a4: Add device node for PRR ARM: dts: sk-rzg1e: add Ether support ARM: dts: sk-rzg1e: initial device tree ARM: dts: r8a7745: add IRQC support ARM: dts: r8a7745: add Ether support ARM: dts: r8a7745: add [H]SCIF{|A|B} support ARM: dts: r8a7745: add SYS-DMAC support ARM: dts: r8a7745: initial SoC device tree ARM: dts: sk-rzg1m: add Ether support ARM: dts: sk-rzg1m: initial device tree ARM: dts: r8a7743: add IRQC support ARM: dts: r8a7743: add Ether support ARM: dts: r8a7743: add [H]SCIF{A|B} support ARM: dts: r8a7743: add SYS-DMAC support ... 2016-11-30T15:39:48+00:00 Arnd Bergmann arnd@arndb.de 2016-11-30T15:39:48+00:00 urn:sha1:d319fc6dc1bfb616d4d90e04967f9ec8f08d52d8 Pull "Renesas ARM Based SoC r8a7745 SYSC Driver Updates for v4.10" from Simon Horman: * Add support for the r8a7745 SoC to rcar-sysc * tag 'renesas-r8a7745-sysc-for-v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: soc: renesas: rcar-sysc: add R8A7745 support ARM: shmobile: r8a7745: add power domain index macros Signed-off-by: Arnd Bergmann <arnd@arndb.de> 2016-11-23T19:51:44+00:00 Simon Horman horms+renesas@verge.net.au 2016-11-23T19:51:44+00:00 urn:sha1:028289536c6e46fbaa949124a934e7445ccbcf64 Renesas RZ/G1M and RZ/G1E CPG Core Clock Definitions Shared by clock drivers, and DTS files. 2016-11-23T13:06:21+00:00 Sergei Shtylyov sergei.shtylyov@cogentembedded.com 2016-11-04T21:44:43+00:00 urn:sha1:97ca8402997cd2aa6faaa9cd1e59ec3556d8948c Add macros usable by the device tree sources to reference R8A7745 SYSC power domains by index. Based on the original (and large) patch by Dmitry Shifrin <dmitry.shifrin@cogentembedded.com>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> 2016-11-19T02:28:14+00:00 Olof Johansson olof@lixom.net 2016-11-19T02:28:14+00:00 urn:sha1:e40719dd011425d484f4c627a7c27f085dc44c44 firmware: Add Tegra IVC and BPMP support IVC is an inter-processor communication protocol that uses shared memory to exchange data between processors. The BPMP driver makes use of this to communicate with the Boot and Power Management Processor (BPMP) and uses an additional hardware synchronization primitive from the HSP block to signal availability of new data (doorbell). Firmware running on the BPMP implements a number of services such as the control of clocks and resets within the system, or the ability to ungate or gate power partitions. * tag 'tegra-for-4.10-firmware' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: dt-bindings: firmware: Allow child nodes inside the Tegra BPMP dt-bindings: Add power domains to Tegra BPMP firmware firmware: tegra: Add BPMP support firmware: tegra: Add IVC library dt-bindings: firmware: Add bindings for Tegra BPMP Signed-off-by: Olof Johansson <olof@lixom.net> 2016-11-18T13:33:43+00:00 Stephen Warren swarren@nvidia.com 2016-07-19T19:14:40+00:00 urn:sha1:ad7cb19824f41421f68bc757b3e1fba4dcde600a The Tegra186 BPMP is also a provider of power domains. Enhance the device tree binding to describe this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com> 2016-10-30T23:59:23+00:00 Shunli Wang shunli.wang@mediatek.com 2016-10-20T08:56:37+00:00 urn:sha1:3e96c653372d8852c45dcd3bd856975157a0fd6a Add power dt-bindings for MT2701. Signed-off-by: Shunli Wang <shunli.wang@mediatek.com> Signed-off-by: James Liao <jamesjj.liao@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> 2016-10-17T06:21:20+00:00 Sergei Shtylyov sergei.shtylyov@cogentembedded.com 2016-10-05T21:31:30+00:00 urn:sha1:538321bd97188563d739e28a2f21ad874bd28b2e Add macros usable by the device tree sources to reference R8A7743 SYSC power domains by index. Based on the original (and large) patch by Dmitry Shifrin <dmitry.shifrin@cogentembedded.com>. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> 2016-08-01T22:37:45+00:00 Linus Torvalds torvalds@linux-foundation.org 2016-08-01T22:37:45+00:00 urn:sha1:043248cd4e9603e2e8858c4e20810d8e40be7d9d Pull ARM DT updates from Olof Johansson: "Device tree contents continue to be the largest branches we submit. This time around, some of the contents worth pointing out is: New SoC platforms: - Freescale i.MX 7Solo - Broadcom BCM23550 - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_ - Hisilicon HI3519 - Renesas R8A7792 Some of the other delta that is sticking out, line-count wise: - Exynos moves of IP blocks under an SoC bus, which causes a large delta due to indentation changes - a new Tegra K1 board: Apalis - a bunch of small updates to many Allwinner platforms; new hardware support, some cleanup, etc" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (426 commits) ARM: dts: sun8i: Add dts file for inet86dz board ARM: dts: sun8i: Add dts file for Polaroid MID2407PXE03 tablet ARM: dts: sun8i: Use sun8i-reference-design-tablet for ga10h dts ARM: dts: sun8i: Use sun8i-reference-design-tablet for polaroid mid2809pxe04 ARM: dts: sun8i: reference-design-tablet: Add drivevbus-supply ARM: dts: Copy sun8i-q8-common.dtsi sun8i-reference-design-tablet.dtsi ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for dit4350 dts ARM: dts: sun5i: reference-design-tablet: Remove mention of q8 ARM: dts: sun5i: reference-design-tablet: Set lradc vref to avcc ARM: dts: sun5i: Rename sun5i-q8-common.dtsi sun5i-reference-design-tablet.dtsi ARM: dts: sun5i: Move q8 display bits to sun5i-a13-q8-tablet.dts ARM: dts: sunxi: Rename sunxi-q8-common.dtsi sunxi-reference-design-tablet.dtsi ARM: dts: at91: Don't build unnecessary dtbs ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions ARM: dts: at91: at91sam9g25ek: fix isi endpoint node ARM: dts: at91: move isi definition to at91sam9g25ek ARM: dts: at91: fix i2c-gpio node name ARM: dts: at91: vinco: fix regulator name ARM: dts: at91: ariag25 : fix onewire node ...