[U-Boot] [PATCH] arm64: zynqmp: Convert board to use zynqmp-clk driver
Michal Simek
michal.simek at xilinx.com
Thu Feb 1 09:12:51 UTC 2018
Use zynqmp clock driver instead of fixed clocks.
Signed-off-by: Michal Simek <michal.simek at xilinx.com>
---
arch/arm/dts/zynqmp-clk-ccf.dtsi | 290 +++++++++++++++++++++++
arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts | 2 +-
arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts | 2 +-
arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts | 2 +-
arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts | 2 +-
arch/arm/dts/zynqmp-zcu102-revA.dts | 2 +-
configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig | 1 +
configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig | 1 +
configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig | 1 +
configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig | 1 +
configs/xilinx_zynqmp_zcu102_rev1_0_defconfig | 1 +
configs/xilinx_zynqmp_zcu102_revA_defconfig | 1 +
configs/xilinx_zynqmp_zcu102_revB_defconfig | 1 +
13 files changed, 302 insertions(+), 5 deletions(-)
create mode 100644 arch/arm/dts/zynqmp-clk-ccf.dtsi
diff --git a/arch/arm/dts/zynqmp-clk-ccf.dtsi b/arch/arm/dts/zynqmp-clk-ccf.dtsi
new file mode 100644
index 000000000000..4449d5b93d1f
--- /dev/null
+++ b/arch/arm/dts/zynqmp-clk-ccf.dtsi
@@ -0,0 +1,290 @@
+/*
+ * Clock specification for Xilinx ZynqMP
+ *
+ * (C) Copyright 2017, Xilinx, Inc.
+ *
+ * Michal Simek <michal.simek at xilinx.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/ {
+ fclk0: fclk0 {
+ status = "disabled";
+ compatible = "xlnx,fclk";
+ clocks = <&clkc 71>;
+ };
+
+ fclk1: fclk1 {
+ status = "disabled";
+ compatible = "xlnx,fclk";
+ clocks = <&clkc 72>;
+ };
+
+ fclk2: fclk2 {
+ status = "disabled";
+ compatible = "xlnx,fclk";
+ clocks = <&clkc 73>;
+ };
+
+ fclk3: fclk3 {
+ status = "disabled";
+ compatible = "xlnx,fclk";
+ clocks = <&clkc 74>;
+ };
+
+ pss_ref_clk: pss_ref_clk {
+ u-boot,dm-pre-reloc;
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <33333333>;
+ };
+
+ video_clk: video_clk {
+ u-boot,dm-pre-reloc;
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <27000000>;
+ };
+
+ pss_alt_ref_clk: pss_alt_ref_clk {
+ u-boot,dm-pre-reloc;
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ };
+
+ gt_crx_ref_clk: gt_crx_ref_clk {
+ u-boot,dm-pre-reloc;
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <108000000>;
+ };
+
+ aux_ref_clk: aux_ref_clk {
+ u-boot,dm-pre-reloc;
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <27000000>;
+ };
+
+ clkc: clkc {
+ u-boot,dm-pre-reloc;
+ #clock-cells = <1>;
+ compatible = "xlnx,zynqmp-clkc";
+ 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";
+ clock-output-names = "iopll", "rpll", "apll", "dpll",
+ "vpll", "iopll_to_fpd", "rpll_to_fpd",
+ "apll_to_lpd", "dpll_to_lpd", "vpll_to_lpd",
+ "acpu", "acpu_half", "dbf_fpd", "dbf_lpd",
+ "dbg_trace", "dbg_tstmp", "dp_video_ref",
+ "dp_audio_ref", "dp_stc_ref", "gdma_ref",
+ "dpdma_ref", "ddr_ref", "sata_ref", "pcie_ref",
+ "gpu_ref", "gpu_pp0_ref", "gpu_pp1_ref",
+ "topsw_main", "topsw_lsbus", "gtgref0_ref",
+ "lpd_switch", "lpd_lsbus", "usb0_bus_ref",
+ "usb1_bus_ref", "usb3_dual_ref", "usb0",
+ "usb1", "cpu_r5", "cpu_r5_core", "csu_spb",
+ "csu_pll", "pcap", "iou_switch", "gem_tsu_ref",
+ "gem_tsu", "gem0_ref", "gem1_ref", "gem2_ref",
+ "gem3_ref", "gem0_tx", "gem1_tx", "gem2_tx",
+ "gem3_tx", "qspi_ref", "sdio0_ref", "sdio1_ref",
+ "uart0_ref", "uart1_ref", "spi0_ref",
+ "spi1_ref", "nand_ref", "i2c0_ref", "i2c1_ref",
+ "can0_ref", "can1_ref", "can0", "can1",
+ "dll_ref", "adma_ref", "timestamp_ref",
+ "ams_ref", "pl0", "pl1", "pl2", "pl3", "wdt";
+ };
+
+ dp_aclk: dp_aclk {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <100000000>;
+ clock-accuracy = <100>;
+ };
+};
+
+&can0 {
+ clocks = <&clkc 63>, <&clkc 31>;
+};
+
+&can1 {
+ clocks = <&clkc 64>, <&clkc 31>;
+};
+
+&cpu0 {
+ clocks = <&clkc 10>;
+};
+
+&fpd_dma_chan1 {
+ clocks = <&clkc 19>, <&clkc 31>;
+};
+
+&fpd_dma_chan2 {
+ clocks = <&clkc 19>, <&clkc 31>;
+};
+
+&fpd_dma_chan3 {
+ clocks = <&clkc 19>, <&clkc 31>;
+};
+
+&fpd_dma_chan4 {
+ clocks = <&clkc 19>, <&clkc 31>;
+};
+
+&fpd_dma_chan5 {
+ clocks = <&clkc 19>, <&clkc 31>;
+};
+
+&fpd_dma_chan6 {
+ clocks = <&clkc 19>, <&clkc 31>;
+};
+
+&fpd_dma_chan7 {
+ clocks = <&clkc 19>, <&clkc 31>;
+};
+
+&fpd_dma_chan8 {
+ clocks = <&clkc 19>, <&clkc 31>;
+};
+
+&gpu {
+ clocks = <&clkc 24>, <&clkc 25>, <&clkc 26>;
+};
+
+&lpd_dma_chan1 {
+ clocks = <&clkc 68>, <&clkc 31>;
+};
+
+&lpd_dma_chan2 {
+ clocks = <&clkc 68>, <&clkc 31>;
+};
+
+&lpd_dma_chan3 {
+ clocks = <&clkc 68>, <&clkc 31>;
+};
+
+&lpd_dma_chan4 {
+ clocks = <&clkc 68>, <&clkc 31>;
+};
+
+&lpd_dma_chan5 {
+ clocks = <&clkc 68>, <&clkc 31>;
+};
+
+&lpd_dma_chan6 {
+ clocks = <&clkc 68>, <&clkc 31>;
+};
+
+&lpd_dma_chan7 {
+ clocks = <&clkc 68>, <&clkc 31>;
+};
+
+&lpd_dma_chan8 {
+ clocks = <&clkc 68>, <&clkc 31>;
+};
+
+&nand0 {
+ clocks = <&clkc 60>, <&clkc 31>;
+};
+
+&gem0 {
+ clocks = <&clkc 31>, <&clkc 49>, <&clkc 45>, <&clkc 49>, <&clkc 44>;
+ clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
+};
+
+&gem1 {
+ clocks = <&clkc 31>, <&clkc 50>, <&clkc 46>, <&clkc 50>, <&clkc 44>;
+ clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
+};
+
+&gem2 {
+ clocks = <&clkc 31>, <&clkc 51>, <&clkc 47>, <&clkc 51>, <&clkc 44>;
+ clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
+};
+
+&gem3 {
+ clocks = <&clkc 31>, <&clkc 52>, <&clkc 48>, <&clkc 52>, <&clkc 44>;
+ clock-names = "pclk", "hclk", "tx_clk", "rx_clk", "tsu_clk";
+};
+
+&gpio {
+ clocks = <&clkc 31>;
+};
+
+&i2c0 {
+ clocks = <&clkc 61>;
+};
+
+&i2c1 {
+ clocks = <&clkc 62>;
+};
+
+&pcie {
+ clocks = <&clkc 23>;
+};
+
+&qspi {
+ clocks = <&clkc 53>, <&clkc 31>;
+};
+
+&sata {
+ clocks = <&clkc 22>;
+};
+
+&sdhci0 {
+ clocks = <&clkc 54>, <&clkc 31>;
+};
+
+&sdhci1 {
+ clocks = <&clkc 55>, <&clkc 31>;
+};
+
+&spi0 {
+ clocks = <&clkc 58>, <&clkc 31>;
+};
+
+&spi1 {
+ clocks = <&clkc 59>, <&clkc 31>;
+};
+
+&uart0 {
+ clocks = <&clkc 56>, <&clkc 31>;
+};
+
+&uart1 {
+ clocks = <&clkc 57>, <&clkc 31>;
+};
+
+&usb0 {
+ clocks = <&clkc 32>, <&clkc 34>;
+};
+
+&usb1 {
+ clocks = <&clkc 33>, <&clkc 34>;
+};
+
+&watchdog0 {
+ clocks = <&clkc 75>;
+};
+
+&xilinx_ams {
+ clocks = <&clkc 70>;
+};
+
+&xilinx_drm {
+ clocks = <&clkc 16>;
+};
+
+&xlnx_dp {
+ clocks = <&dp_aclk>, <&clkc 17>;
+};
+
+&xlnx_dpdma {
+ clocks = <&clkc 20>;
+};
+
+&xlnx_dp_snd_codec0 {
+ clocks = <&clkc 17>;
+};
diff --git a/arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts b/arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts
index 04d82c4d2ec9..9062ffe919e1 100644
--- a/arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts
+++ b/arch/arm/dts/zynqmp-zc1751-xm015-dc1.dts
@@ -11,7 +11,7 @@
/dts-v1/;
#include "zynqmp.dtsi"
-#include "zynqmp-clk.dtsi"
+#include "zynqmp-clk-ccf.dtsi"
/ {
model = "ZynqMP zc1751-xm015-dc1 RevA";
diff --git a/arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts b/arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts
index 7dfe960135a5..bf43bf874885 100644
--- a/arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts
+++ b/arch/arm/dts/zynqmp-zc1751-xm016-dc2.dts
@@ -11,7 +11,7 @@
/dts-v1/;
#include "zynqmp.dtsi"
-#include "zynqmp-clk.dtsi"
+#include "zynqmp-clk-ccf.dtsi"
/ {
model = "ZynqMP zc1751-xm016-dc2 RevA";
diff --git a/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts b/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts
index 648e3ba79939..39c82c592f73 100644
--- a/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts
+++ b/arch/arm/dts/zynqmp-zc1751-xm018-dc4.dts
@@ -11,7 +11,7 @@
/dts-v1/;
#include "zynqmp.dtsi"
-#include "zynqmp-clk.dtsi"
+#include "zynqmp-clk-ccf.dtsi"
/ {
model = "ZynqMP zc1751-xm018-dc4";
diff --git a/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts b/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts
index f3020a57600a..c774b866fb14 100644
--- a/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts
+++ b/arch/arm/dts/zynqmp-zc1751-xm019-dc5.dts
@@ -12,7 +12,7 @@
/dts-v1/;
#include "zynqmp.dtsi"
-#include "zynqmp-clk.dtsi"
+#include "zynqmp-clk-ccf.dtsi"
/ {
model = "ZynqMP zc1751-xm019-dc5 RevA";
compatible = "xlnx,zynqmp-zc1751", "xlnx,zynqmp";
diff --git a/arch/arm/dts/zynqmp-zcu102-revA.dts b/arch/arm/dts/zynqmp-zcu102-revA.dts
index 64a883b96e3a..2be6eb0eb5eb 100644
--- a/arch/arm/dts/zynqmp-zcu102-revA.dts
+++ b/arch/arm/dts/zynqmp-zcu102-revA.dts
@@ -11,7 +11,7 @@
/dts-v1/;
#include "zynqmp.dtsi"
-#include "zynqmp-clk.dtsi"
+#include "zynqmp-clk-ccf.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/pinctrl-zynqmp.h>
#include <dt-bindings/phy/phy.h>
diff --git a/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig b/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig
index 814ff3805fe8..702ff86c152e 100644
--- a/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig
+++ b/configs/xilinx_zynqmp_zc1751_xm015_dc1_defconfig
@@ -45,6 +45,7 @@ CONFIG_ENV_IS_IN_FAT=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_CLK_ZYNQMP=y
CONFIG_DFU_RAM=y
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQMPPL=y
diff --git a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
index 67e659640dfb..bb94845a4d5e 100644
--- a/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
+++ b/configs/xilinx_zynqmp_zc1751_xm016_dc2_defconfig
@@ -44,6 +44,7 @@ CONFIG_OF_EMBED=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_CLK_ZYNQMP=y
CONFIG_DFU_RAM=y
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQMPPL=y
diff --git a/configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig b/configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig
index 9bc0b77c2c8a..409ec35b6d14 100644
--- a/configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig
+++ b/configs/xilinx_zynqmp_zc1751_xm018_dc4_defconfig
@@ -34,6 +34,7 @@ CONFIG_ENV_IS_IN_FAT=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_CLK_ZYNQMP=y
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQMPPL=y
CONFIG_DM_GPIO=y
diff --git a/configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig b/configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig
index 01a0ac0d762d..50abc9c74ee9 100644
--- a/configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig
+++ b/configs/xilinx_zynqmp_zc1751_xm019_dc5_defconfig
@@ -34,6 +34,7 @@ CONFIG_OF_EMBED=y
CONFIG_ENV_IS_IN_FAT=y
CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
+CONFIG_CLK_ZYNQMP=y
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQMPPL=y
CONFIG_DM_GPIO=y
diff --git a/configs/xilinx_zynqmp_zcu102_rev1_0_defconfig b/configs/xilinx_zynqmp_zcu102_rev1_0_defconfig
index 075508993e3b..ba526d0c082d 100644
--- a/configs/xilinx_zynqmp_zcu102_rev1_0_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_rev1_0_defconfig
@@ -48,6 +48,7 @@ CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_SCSI_AHCI=y
CONFIG_SATA_CEVA=y
+CONFIG_CLK_ZYNQMP=y
CONFIG_DFU_RAM=y
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQMPPL=y
diff --git a/configs/xilinx_zynqmp_zcu102_revA_defconfig b/configs/xilinx_zynqmp_zcu102_revA_defconfig
index 404b15c54a37..45c3725bd3bf 100644
--- a/configs/xilinx_zynqmp_zcu102_revA_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_revA_defconfig
@@ -48,6 +48,7 @@ CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_SCSI_AHCI=y
CONFIG_SATA_CEVA=y
+CONFIG_CLK_ZYNQMP=y
CONFIG_DFU_RAM=y
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQMPPL=y
diff --git a/configs/xilinx_zynqmp_zcu102_revB_defconfig b/configs/xilinx_zynqmp_zcu102_revB_defconfig
index dbdda089b806..2c2538f8ec99 100644
--- a/configs/xilinx_zynqmp_zcu102_revB_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_revB_defconfig
@@ -48,6 +48,7 @@ CONFIG_SPL_DM=y
CONFIG_SPL_DM_SEQ_ALIAS=y
CONFIG_SCSI_AHCI=y
CONFIG_SATA_CEVA=y
+CONFIG_CLK_ZYNQMP=y
CONFIG_DFU_RAM=y
CONFIG_FPGA_XILINX=y
CONFIG_FPGA_ZYNQMPPL=y
--
1.9.1
More information about the U-Boot
mailing list