Loading Documentation/ABI/testing/sysfs-platform-i2c-demux-pinctrl +12 −17 Original line number Diff line number Diff line What: /sys/devices/platform/<i2c-demux-name>/cur_master What: /sys/devices/platform/<i2c-demux-name>/available_masters Date: January 2016 KernelVersion: 4.6 Contact: Wolfram Sang <wsa@the-dreams.de> Description: Reading the file will give you a list of masters which can be selected for a demultiplexed bus. The format is "<index>:<name>". Example from a Renesas Lager board: This file selects the active I2C master for a demultiplexed bus. 0:/i2c@e6500000 1:/i2c@e6508000 Write 0 there for the first master, 1 for the second etc. Reading the file will give you a list with the active master marked. Example from a Renesas Lager board: root@Lager:~# cat /sys/devices/platform/i2c@8/cur_master * 0 - /i2c@9 1 - /i2c@e6520000 2 - /i2c@e6530000 root@Lager:~# echo 2 > /sys/devices/platform/i2c@8/cur_master root@Lager:~# cat /sys/devices/platform/i2c@8/cur_master 0 - /i2c@9 1 - /i2c@e6520000 * 2 - /i2c@e6530000 What: /sys/devices/platform/<i2c-demux-name>/current_master Date: January 2016 KernelVersion: 4.6 Contact: Wolfram Sang <wsa@the-dreams.de> Description: This file selects/shows the active I2C master for a demultiplexed bus. It uses the <index> value from the file 'available_masters'. Documentation/devicetree/bindings/clock/qca,ath79-pll.txt +3 −3 Original line number Diff line number Diff line Loading @@ -3,7 +3,7 @@ Binding for Qualcomm Atheros AR7xxx/AR9XXX PLL controller The PPL controller provides the 3 main clocks of the SoC: CPU, DDR and AHB. Required Properties: - compatible: has to be "qca,<soctype>-cpu-intc" and one of the following - compatible: has to be "qca,<soctype>-pll" and one of the following fallbacks: - "qca,ar7100-pll" - "qca,ar7240-pll" Loading @@ -21,8 +21,8 @@ Optional properties: Example: memory-controller@18050000 { compatible = "qca,ar9132-ppl", "qca,ar9130-pll"; pll-controller@18050000 { compatible = "qca,ar9132-pll", "qca,ar9130-pll"; reg = <0x18050000 0x20>; clock-names = "ref"; Loading Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt +6 −6 Original line number Diff line number Diff line Loading @@ -134,12 +134,12 @@ mfio80 ddr_debug, mips_trace_data, mips_debug mfio81 dreq0, mips_trace_data, eth_debug mfio82 dreq1, mips_trace_data, eth_debug mfio83 mips_pll_lock, mips_trace_data, usb_debug mfio84 sys_pll_lock, mips_trace_data, usb_debug mfio85 wifi_pll_lock, mips_trace_data, sdhost_debug mfio86 bt_pll_lock, mips_trace_data, sdhost_debug mfio87 rpu_v_pll_lock, dreq2, socif_debug mfio88 rpu_l_pll_lock, dreq3, socif_debug mfio89 audio_pll_lock, dreq4, dreq5 mfio84 audio_pll_lock, mips_trace_data, usb_debug mfio85 rpu_v_pll_lock, mips_trace_data, sdhost_debug mfio86 rpu_l_pll_lock, mips_trace_data, sdhost_debug mfio87 sys_pll_lock, dreq2, socif_debug mfio88 wifi_pll_lock, dreq3, socif_debug mfio89 bt_pll_lock, dreq4, dreq5 tck trstn tdi Loading Documentation/filesystems/cramfs.txt +1 −1 Original line number Diff line number Diff line Loading @@ -38,7 +38,7 @@ the update lasts only as long as the inode is cached in memory, after which the timestamp reverts to 1970, i.e. moves backwards in time. Currently, cramfs must be written and read with architectures of the same endianness, and can be read only by kernels with PAGE_CACHE_SIZE same endianness, and can be read only by kernels with PAGE_SIZE == 4096. At least the latter of these is a bug, but it hasn't been decided what the best fix is. For the moment if you have larger pages you can just change the #define in mkcramfs.c, so long as you don't Loading Documentation/filesystems/tmpfs.txt +1 −1 Original line number Diff line number Diff line Loading @@ -60,7 +60,7 @@ size: The limit of allocated bytes for this tmpfs instance. The default is half of your physical RAM without swap. If you oversize your tmpfs instances the machine will deadlock since the OOM handler will not be able to free that memory. nr_blocks: The same as size, but in blocks of PAGE_CACHE_SIZE. nr_blocks: The same as size, but in blocks of PAGE_SIZE. nr_inodes: The maximum number of inodes for this instance. The default is half of the number of your physical RAM pages, or (on a machine with highmem) the number of lowmem RAM pages, Loading Loading
Documentation/ABI/testing/sysfs-platform-i2c-demux-pinctrl +12 −17 Original line number Diff line number Diff line What: /sys/devices/platform/<i2c-demux-name>/cur_master What: /sys/devices/platform/<i2c-demux-name>/available_masters Date: January 2016 KernelVersion: 4.6 Contact: Wolfram Sang <wsa@the-dreams.de> Description: Reading the file will give you a list of masters which can be selected for a demultiplexed bus. The format is "<index>:<name>". Example from a Renesas Lager board: This file selects the active I2C master for a demultiplexed bus. 0:/i2c@e6500000 1:/i2c@e6508000 Write 0 there for the first master, 1 for the second etc. Reading the file will give you a list with the active master marked. Example from a Renesas Lager board: root@Lager:~# cat /sys/devices/platform/i2c@8/cur_master * 0 - /i2c@9 1 - /i2c@e6520000 2 - /i2c@e6530000 root@Lager:~# echo 2 > /sys/devices/platform/i2c@8/cur_master root@Lager:~# cat /sys/devices/platform/i2c@8/cur_master 0 - /i2c@9 1 - /i2c@e6520000 * 2 - /i2c@e6530000 What: /sys/devices/platform/<i2c-demux-name>/current_master Date: January 2016 KernelVersion: 4.6 Contact: Wolfram Sang <wsa@the-dreams.de> Description: This file selects/shows the active I2C master for a demultiplexed bus. It uses the <index> value from the file 'available_masters'.
Documentation/devicetree/bindings/clock/qca,ath79-pll.txt +3 −3 Original line number Diff line number Diff line Loading @@ -3,7 +3,7 @@ Binding for Qualcomm Atheros AR7xxx/AR9XXX PLL controller The PPL controller provides the 3 main clocks of the SoC: CPU, DDR and AHB. Required Properties: - compatible: has to be "qca,<soctype>-cpu-intc" and one of the following - compatible: has to be "qca,<soctype>-pll" and one of the following fallbacks: - "qca,ar7100-pll" - "qca,ar7240-pll" Loading @@ -21,8 +21,8 @@ Optional properties: Example: memory-controller@18050000 { compatible = "qca,ar9132-ppl", "qca,ar9130-pll"; pll-controller@18050000 { compatible = "qca,ar9132-pll", "qca,ar9130-pll"; reg = <0x18050000 0x20>; clock-names = "ref"; Loading
Documentation/devicetree/bindings/pinctrl/img,pistachio-pinctrl.txt +6 −6 Original line number Diff line number Diff line Loading @@ -134,12 +134,12 @@ mfio80 ddr_debug, mips_trace_data, mips_debug mfio81 dreq0, mips_trace_data, eth_debug mfio82 dreq1, mips_trace_data, eth_debug mfio83 mips_pll_lock, mips_trace_data, usb_debug mfio84 sys_pll_lock, mips_trace_data, usb_debug mfio85 wifi_pll_lock, mips_trace_data, sdhost_debug mfio86 bt_pll_lock, mips_trace_data, sdhost_debug mfio87 rpu_v_pll_lock, dreq2, socif_debug mfio88 rpu_l_pll_lock, dreq3, socif_debug mfio89 audio_pll_lock, dreq4, dreq5 mfio84 audio_pll_lock, mips_trace_data, usb_debug mfio85 rpu_v_pll_lock, mips_trace_data, sdhost_debug mfio86 rpu_l_pll_lock, mips_trace_data, sdhost_debug mfio87 sys_pll_lock, dreq2, socif_debug mfio88 wifi_pll_lock, dreq3, socif_debug mfio89 bt_pll_lock, dreq4, dreq5 tck trstn tdi Loading
Documentation/filesystems/cramfs.txt +1 −1 Original line number Diff line number Diff line Loading @@ -38,7 +38,7 @@ the update lasts only as long as the inode is cached in memory, after which the timestamp reverts to 1970, i.e. moves backwards in time. Currently, cramfs must be written and read with architectures of the same endianness, and can be read only by kernels with PAGE_CACHE_SIZE same endianness, and can be read only by kernels with PAGE_SIZE == 4096. At least the latter of these is a bug, but it hasn't been decided what the best fix is. For the moment if you have larger pages you can just change the #define in mkcramfs.c, so long as you don't Loading
Documentation/filesystems/tmpfs.txt +1 −1 Original line number Diff line number Diff line Loading @@ -60,7 +60,7 @@ size: The limit of allocated bytes for this tmpfs instance. The default is half of your physical RAM without swap. If you oversize your tmpfs instances the machine will deadlock since the OOM handler will not be able to free that memory. nr_blocks: The same as size, but in blocks of PAGE_CACHE_SIZE. nr_blocks: The same as size, but in blocks of PAGE_SIZE. nr_inodes: The maximum number of inodes for this instance. The default is half of the number of your physical RAM pages, or (on a machine with highmem) the number of lowmem RAM pages, Loading
