Base firmware node and clock child node binding are part of mainline kernel.
This patchset adds documentation to describe rest of the firmware child node
bindings.
Complete firmware DT node example is shown below for ease of understanding:
firmware {
zynqmp_firmware: zynqmp-firmware {
compatible = "xlnx,zynqmp-firmware";
method = "smc";
#power-domain-cells = <1>;
#reset-cells = <1>;
zynqmp_clk: clock-controller {
#clock-cells = <1>;
compatible = "xlnx,zynqmp-clk";
clocks = <&pss_ref_clk>, <&video_clk>,
<&pss_alt_ref_clk>, <&aux_ref_clk>, <>_crx_ref_clk>;
clock-names = "pss_ref_clk", "video_clk",
"pss_alt_ref_clk","aux_ref_clk", "gt_crx_ref_clk";
};
zynqmp_power: zynqmp-power {
compatible = "xlnx,zynqmp-power";
interrupts = <0 35 4>;
};
nvmem_firmware {
compatible = "xlnx,zynqmp-nvmem-fw";
#address-cells = <1>;
#size-cells = <1>;
/* Data cells */
soc_revision: soc_revision {
reg = <0x0 0x4>;
};
};
afi0: afi0 {
compatible = "xlnx,afi-fpga";
config-afi = <0 2>, <1 1>, <2 1>;
};
qspi: spi@ff0f0000 {
compatible = "xlnx,zynqmp-qspi-1.0";
clock-names = "ref_clk", "pclk";
clocks = <&misc_clk &misc_clk>;
interrupts = <0 15 4>;
interrupt-parent = <&gic>;
num-cs = <1>;
reg = <0x0 0xff0f0000 0x1000>,<0x0 0xc0000000
0x8000000>;
};
serdes: zynqmp_phy@fd400000 {
compatible = "xlnx,zynqmp-psgtr";
status = "okay";
reg = <0x0 0xfd400000 0x0 0x40000>, <0x0 0xfd3d0000 0x0
0x1000>,
<0x0 0xff5e0000 0x0 0x1000>;
reg-names = "serdes", "siou", "lpd";
lane0: lane@0 {
#phy-cells = <4>;
};
lane1: lane@1 {
#phy-cells = <4>;
};
lane2: lane@2 {
#phy-cells = <4>;
};
lane3: lane@3 {
#phy-cells = <4>;
};
};
pinctrl_uart1_default: uart1-default {
mux {
groups = "uart0_4_grp";
function = "uart0";
};
conf {
groups = "uart0_4_grp";
slew-rate = <SLEW_RATE_SLOW>;
io-standard = <IO_STANDARD_LVCMOS18>;
};
conf-rx {
pins = "MIO18";
bias-high-impedance;
};
conf-tx {
pins = "MIO19";
bias-disable;
schmitt-cmos = <PIN_INPUT_TYPE_CMOS>;
};
};
zynqmp-r5-remoteproc@0 {
compatible = "xlnx,zynqmp-r5-remoteproc-1.0";
reg = <0x0 0xFFE00000 0x0 0x10000>,
<0x0 0xFFE20000 0x0 0x10000>,
<0x0 0xff340000 0x0 0x100>;
reg-names = "tcm_a", "tcm_b", "ipi";
dma-ranges;
core_conf = "split0";
memory-region = <&rproc_0_fw_reserved>,
<&rproc_0_dma_reserved>;
tcm-pnode-id = <0xf>, <0x10>;
rpu-pnode-id = <0x7>;
interrupt-parent = <&gic>;
interrupts = <0 29 4>;
};
};
};
Jolly Shah (2):
dt-bindings: phy: Add dt bindings for ZynqMP PHY
dt-bindings: fpga: Add binding doc for the afi config driver
Nava kishore Manne (2):
dt-bindings: reset: Add bindings for ZynqMP reset driver
dt-bindings: nvmem: Add bindings for ZynqMP nvmem driver
Rajan Vaja (4):
dt-bindings: power: Add ZynqMP power domain bindings
dt-bindings: soc: Add ZynqMP PM bindings
dt-bindings: pinctrl: Add ZynqMP pin controller bindings
dt-bindings: spi: zynqmp: Move SPI node under zynqmp firmware
Wendy Liang (1):
dt-bindings: remoteproc: Add Xilinx R5 rproc binding
.../devicetree/bindings/fpga/xlnx,afi-fpga.txt | 67 +++++
.../bindings/nvmem/xlnx,zynqmp-nvmem.txt | 44 ++++
.../devicetree/bindings/phy/phy-zynqmp.txt | 126 ++++++++++
.../bindings/pinctrl/xlnx,zynqmp-pinctrl.txt | 272 +++++++++++++++++++++
.../bindings/power/reset/xlnx,zynqmp-power.txt | 25 ++
.../bindings/power/xlnx,zynqmp-genpd.txt | 34 +++
.../remoteproc/xlnx,zynqmp-r5-remoteproc.txt | 81 ++++++
.../bindings/reset/xlnx,zynqmp-reset.txt | 148 +++++++++++
.../devicetree/bindings/spi/spi-zynqmp-qspi.txt | 22 +-
include/dt-bindings/power/xlnx-zynqmp-power.h | 39 +++
10 files changed, 850 insertions(+), 8 deletions(-)
create mode 100644 Documentation/devicetree/bindings/fpga/xlnx,afi-fpga.txt
create mode 100644
Documentation/devicetree/bindings/nvmem/xlnx,zynqmp-nvmem.txt
create mode 100644 Documentation/devicetree/bindings/phy/phy-zynqmp.txt
create mode 100644
Documentation/devicetree/bindings/pinctrl/xlnx,zynqmp-pinctrl.txt
create mode 100644
Documentation/devicetree/bindings/power/reset/xlnx,zynqmp-power.txt
create mode 100644
Documentation/devicetree/bindings/power/xlnx,zynqmp-genpd.txt
create mode 100644
Documentation/devicetree/bindings/remoteproc/xlnx,zynqmp-r5-remoteproc.txt
create mode 100644
Documentation/devicetree/bindings/reset/xlnx,zynqmp-reset.txt
create mode 100644 include/dt-bindings/power/xlnx-zynqmp-power.h
--
2.7.4
