Home
last modified time | relevance | path

Searched refs:HSI (Results 1 – 23 of 23) sorted by relevance

/openbmc/linux/drivers/hsi/clients/
H A DKconfig3 # HSI clients configuration
6 comment "HSI clients"
10 depends on HSI && SSI_PROTOCOL && CMT_SPEECH
19 depends on HSI && SSI_PROTOCOL
29 depends on HSI && PHONET && OMAP_SSI
36 tristate "HSI/SSI character driver"
37 depends on HSI
39 If you say Y here, you will enable the HSI/SSI character driver.
41 serial communication with the cellular modem over HSI/SSI bus.
/openbmc/linux/Documentation/driver-api/
H A Dhsi.rst1 High Speed Synchronous Serial Interface (HSI)
7 High Speed Synchronous Interface (HSI) is a full duplex, low latency protocol,
12 The HSI interface supports full duplex communication over multiple channels
40 HSI Subsystem in Linux
45 multi-port controllers and provides a generic API for using the HSI ports.
47 It also contains HSI client drivers, which make use of the generic API to
48 implement a protocol used on the HSI interface. These client drivers can
55 which provides a character device for userspace representing the HSI port.
56 It can be used to communicate via HSI from userspace. Userspace may
60 flush the HSI port
[all …]
/openbmc/linux/drivers/hsi/
H A DKconfig3 # HSI driver configuration
5 menuconfig HSI config
6 tristate "HSI support"
12 if HSI
21 endif # HSI
/openbmc/linux/Documentation/devicetree/bindings/hsi/
H A Dclient-devices.txt1 Each HSI port is supposed to have one child node, which
2 symbols the remote device connected to the HSI port. The
3 following properties are standardized for HSI clients:
5 Required HSI configuration properties:
18 Optional HSI configuration properties:
24 Device Tree node example for an HSI client:
H A Dnokia-modem.txt3 The Nokia modem HSI client follows the common HSI client binding
5 properties are needed by the Nokia modem HSI client:
H A Domap-ssi.txt4 legacy variant of MIPI's High Speed Synchronous Serial Interface (HSI),
6 with the HSI standard.
/openbmc/linux/drivers/hsi/controllers/
H A DKconfig3 # HSI controllers configuration
5 comment "HSI controllers"
9 depends on HSI && OF && ARM && COMMON_CLK
12 SSI is a legacy version of HSI. It is usually used to connect
/openbmc/linux/Documentation/devicetree/bindings/dma/
H A Dstericsson,dma40.yaml42 20: SLIMbus or HSI channel 0
43 21: SLIMbus or HSI channel 1
44 22: SLIMbus or HSI channel 2
45 23: SLIMbus or HSI channel 3
74 52: SLIMbus or HSI channel 4
75 53: SLIMbus or HSI channel 5
76 54: SLIMbus or HSI channel 6
77 55: SLIMbus or HSI channel 7
/openbmc/u-boot/arch/arm/mach-tegra/tegra114/
H A Dpinmux.c25 PIN(ULPI_DATA0_PO1, SPI3, HSI, UARTA, ULPI),
26 PIN(ULPI_DATA1_PO2, SPI3, HSI, UARTA, ULPI),
27 PIN(ULPI_DATA2_PO3, SPI3, HSI, UARTA, ULPI),
28 PIN(ULPI_DATA3_PO4, SPI3, HSI, UARTA, ULPI),
29 PIN(ULPI_DATA4_PO5, SPI2, HSI, UARTA, ULPI),
30 PIN(ULPI_DATA5_PO6, SPI2, HSI, UARTA, ULPI),
31 PIN(ULPI_DATA6_PO7, SPI2, HSI, UARTA, ULPI),
32 PIN(ULPI_DATA7_PO0, SPI2, HSI, UARTA, ULPI),
/openbmc/u-boot/arch/arm/mach-tegra/tegra124/
H A Dpinmux.c25 PIN(ULPI_DATA0_PO1, SPI3, HSI, UARTA, ULPI),
26 PIN(ULPI_DATA1_PO2, SPI3, HSI, UARTA, ULPI),
27 PIN(ULPI_DATA2_PO3, SPI3, HSI, UARTA, ULPI),
28 PIN(ULPI_DATA3_PO4, SPI3, HSI, UARTA, ULPI),
29 PIN(ULPI_DATA4_PO5, SPI2, HSI, UARTA, ULPI),
30 PIN(ULPI_DATA5_PO6, SPI2, HSI, UARTA, ULPI),
31 PIN(ULPI_DATA6_PO7, SPI2, HSI, UARTA, ULPI),
32 PIN(ULPI_DATA7_PO0, SPI2, HSI, UARTA, ULPI),
/openbmc/u-boot/arch/arm/mach-tegra/tegra30/
H A Dpinmux.c25 PIN(ULPI_DATA0_PO1, SPI3, HSI, UARTA, ULPI),
26 PIN(ULPI_DATA1_PO2, SPI3, HSI, UARTA, ULPI),
27 PIN(ULPI_DATA2_PO3, SPI3, HSI, UARTA, ULPI),
28 PIN(ULPI_DATA3_PO4, SPI3, HSI, UARTA, ULPI),
29 PIN(ULPI_DATA4_PO5, SPI2, HSI, UARTA, ULPI),
30 PIN(ULPI_DATA5_PO6, SPI2, HSI, UARTA, ULPI),
31 PIN(ULPI_DATA6_PO7, SPI2, HSI, UARTA, ULPI),
32 PIN(ULPI_DATA7_PO0, SPI2, HSI, UARTA, ULPI),
/openbmc/u-boot/drivers/clk/
H A Dclk_stm32h7.c442 HSI, enumerator
452 [HSI] = "clk-hsi",
482 if (pllsrc == HSI) in stm32_get_rate()
507 pllsrc = stm32_get_rate(regs, HSI); in stm32_get_PLL1_rate()
658 sysclk = stm32_get_rate(regs, HSI); in stm32_clk_get_rate()
/openbmc/linux/Documentation/ABI/testing/
H A Dsysfs-bus-hsi6 High Speed Synchronous Serial Interface (HSI) is a
/openbmc/u-boot/arch/arm/mach-stm32mp/
H A DKconfig69 # clock source is HSI on reset
/openbmc/u-boot/doc/device-tree-bindings/clock/
H A Dst,stm32mp1.txt167 - disable HSI oscillator if the node is absent (always activated by bootrom)
203 internally HSI clock is fixed to 64MHz for STM32MP157 soc
/openbmc/linux/drivers/pinctrl/tegra/
H A Dpinctrl-tegra114.c1610 …PINGROUP(ulpi_data0_po1, SPI3, HSI, UARTA, ULPI, 0x3000, N, N…
1611 …PINGROUP(ulpi_data1_po2, SPI3, HSI, UARTA, ULPI, 0x3004, N, N…
1612 …PINGROUP(ulpi_data2_po3, SPI3, HSI, UARTA, ULPI, 0x3008, N, N…
1613 …PINGROUP(ulpi_data3_po4, SPI3, HSI, UARTA, ULPI, 0x300c, N, N…
1614 …PINGROUP(ulpi_data4_po5, SPI2, HSI, UARTA, ULPI, 0x3010, N, N…
1615 …PINGROUP(ulpi_data5_po6, SPI2, HSI, UARTA, ULPI, 0x3014, N, N…
1616 …PINGROUP(ulpi_data6_po7, SPI2, HSI, UARTA, ULPI, 0x3018, N, N…
1617 …PINGROUP(ulpi_data7_po0, SPI2, HSI, UARTA, ULPI, 0x301c, N, N…
H A Dpinctrl-tegra124.c1803 …PINGROUP(ulpi_data0_po1, SPI3, HSI, UARTA, ULPI, 0x3000, N, N…
1804 …PINGROUP(ulpi_data1_po2, SPI3, HSI, UARTA, ULPI, 0x3004, N, N…
1805 …PINGROUP(ulpi_data2_po3, SPI3, HSI, UARTA, ULPI, 0x3008, N, N…
1806 …PINGROUP(ulpi_data3_po4, SPI3, HSI, UARTA, ULPI, 0x300c, N, N…
1807 …PINGROUP(ulpi_data4_po5, SPI2, HSI, UARTA, ULPI, 0x3010, N, N…
1808 …PINGROUP(ulpi_data5_po6, SPI2, HSI, UARTA, ULPI, 0x3014, N, N…
1809 …PINGROUP(ulpi_data6_po7, SPI2, HSI, UARTA, ULPI, 0x3018, N, N…
1810 …PINGROUP(ulpi_data7_po0, SPI2, HSI, UARTA, ULPI, 0x301c, N, N…
H A Dpinctrl-tegra30.c2283 …PINGROUP(ulpi_data7_po0, SPI2, HSI, UARTA, ULPI, 0x301c, N, …
2284 …PINGROUP(ulpi_data0_po1, SPI3, HSI, UARTA, ULPI, 0x3000, N, …
2285 …PINGROUP(ulpi_data1_po2, SPI3, HSI, UARTA, ULPI, 0x3004, N, …
2286 …PINGROUP(ulpi_data2_po3, SPI3, HSI, UARTA, ULPI, 0x3008, N, …
2287 …PINGROUP(ulpi_data3_po4, SPI3, HSI, UARTA, ULPI, 0x300c, N, …
2288 …PINGROUP(ulpi_data4_po5, SPI2, HSI, UARTA, ULPI, 0x3010, N, …
2289 …PINGROUP(ulpi_data5_po6, SPI2, HSI, UARTA, ULPI, 0x3014, N, …
2290 …PINGROUP(ulpi_data6_po7, SPI2, HSI, UARTA, ULPI, 0x3018, N, …
/openbmc/linux/Documentation/networking/caif/
H A Dlinux_caif.rst54 +--> ! HSI ! ! TTY ! ! USB ! <- Link Layer (Net Devices)
/openbmc/linux/drivers/media/platform/renesas/vsp1/
H A Dvsp1_entity.c589 VSP1_ENTITY_ROUTE(HSI),
/openbmc/linux/Documentation/userspace-api/ioctl/
H A Dioctl-number.rst256 'k' 10-17 linux/hsi/hsi_char.h HSI character device
/openbmc/linux/
H A DCREDITS709 D: Author of HSI Subsystem
H A DMAINTAINERS9619 HSI SUBSYSTEM