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authorLinus Torvalds <torvalds@linux-foundation.org>2014-06-07 20:27:30 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-07 20:27:30 -0700
commit1a5700bc2d10cd379a795fd2bb377a190af5acd4 (patch)
treee9f754cbc34020dd23c1d2e3e45fb6890ba7593c /arch/arm/boot
parenta68a7509d3af8ee458d32b2416b0c2aaf2a4a7e3 (diff)
parent3cbcb16095f916f50a5a55066fcc4be06946ce1e (diff)
downloadlinux-next.tar.bz2
Merge tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux into nextnext
Pull clock framework updates from Mike Turquette: "The clock framework changes for 3.16 are pretty typical: mostly clock driver additions and fixes. There are additions to the clock core code for some of the basic types (e.g. the common divider type has some fixes and featured added to it). One minor annoyance is a last-minute dependency that wasn't handled quite right. Commit ba0fae3b06a6 ("clk: berlin: add core clock driver for BG2/BG2CD") in this pull request depends on include/dt-bindings/clock/berlin2.h, which is already in your tree via the arm-soc pull request. Building for the berlin platform will break when the clk tree is built on it's own, but merged into your master branch everything should be fine" * tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux: (75 commits) mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs clk: export __clk_round_rate for providers clk: versatile: free icst on error return clk: qcom: Return error pointers for unimplemented clocks clk: qcom: Support msm8974pro global clock control hardware clk: qcom: Properly support display clocks on msm8974 clk: qcom: Support display RCG clocks clk: qcom: Return highest rate when round_rate() exceeds plan clk: qcom: Fix mmcc-8974's PLL configurations clk: qcom: Fix clk_rcg2_is_enabled() check clk: berlin: add core clock driver for BG2Q clk: berlin: add core clock driver for BG2/BG2CD clk: berlin: add driver for BG2x complex divider cells clk: berlin: add driver for BG2x simple PLLs clk: berlin: add driver for BG2x audio/video PLL clk: st: Terminate of match table clk/exynos4: Fix compilation warning ARM: shmobile: r8a7779: Add clock index macros for DT sources clk: divider: Fix overflow in clk_divider_bestdiv clk: u300: Terminate of match table ...
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/bcm21664.dtsi164
1 files changed, 105 insertions, 59 deletions
diff --git a/arch/arm/boot/dts/bcm21664.dtsi b/arch/arm/boot/dts/bcm21664.dtsi
index 08a44d41b672..8b366822bb43 100644
--- a/arch/arm/boot/dts/bcm21664.dtsi
+++ b/arch/arm/boot/dts/bcm21664.dtsi
@@ -14,6 +14,8 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/interrupt-controller/irq.h>
+#include "dt-bindings/clock/bcm21664.h"
+
#include "skeleton.dtsi"
/ {
@@ -43,7 +45,7 @@
compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e000000 0x118>;
- clocks = <&uartb_clk>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB>;
interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
@@ -53,7 +55,7 @@
compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e001000 0x118>;
- clocks = <&uartb2_clk>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB2>;
interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
@@ -63,7 +65,7 @@
compatible = "brcm,bcm21664-dw-apb-uart", "snps,dw-apb-uart";
status = "disabled";
reg = <0x3e002000 0x118>;
- clocks = <&uartb3_clk>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_UARTB3>;
interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
reg-shift = <2>;
reg-io-width = <4>;
@@ -85,7 +87,7 @@
compatible = "brcm,kona-timer";
reg = <0x35006000 0x1c>;
interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&hub_timer_clk>;
+ clocks = <&aon_ccu BCM21664_AON_CCU_HUB_TIMER>;
};
gpio: gpio@35003000 {
@@ -106,7 +108,7 @@
compatible = "brcm,kona-sdhci";
reg = <0x3f180000 0x801c>;
interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&sdio1_clk>;
+ clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO1>;
status = "disabled";
};
@@ -114,7 +116,7 @@
compatible = "brcm,kona-sdhci";
reg = <0x3f190000 0x801c>;
interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&sdio2_clk>;
+ clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO2>;
status = "disabled";
};
@@ -122,7 +124,7 @@
compatible = "brcm,kona-sdhci";
reg = <0x3f1a0000 0x801c>;
interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&sdio3_clk>;
+ clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO3>;
status = "disabled";
};
@@ -130,7 +132,7 @@
compatible = "brcm,kona-sdhci";
reg = <0x3f1b0000 0x801c>;
interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
- clocks = <&sdio4_clk>;
+ clocks = <&master_ccu BCM21664_MASTER_CCU_SDIO4>;
status = "disabled";
};
@@ -140,7 +142,7 @@
interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&bsc1_clk>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC1>;
status = "disabled";
};
@@ -150,7 +152,7 @@
interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&bsc2_clk>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC2>;
status = "disabled";
};
@@ -160,7 +162,7 @@
interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&bsc3_clk>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC3>;
status = "disabled";
};
@@ -170,105 +172,149 @@
interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>;
#address-cells = <1>;
#size-cells = <0>;
- clocks = <&bsc4_clk>;
+ clocks = <&slave_ccu BCM21664_SLAVE_CCU_BSC4>;
status = "disabled";
};
clocks {
- bsc1_clk: bsc1 {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
- #clock-cells = <0>;
- };
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges;
- bsc2_clk: bsc2 {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ /*
+ * Fixed clocks are defined before CCUs whose
+ * clocks may depend on them.
+ */
+
+ ref_32k_clk: ref_32k {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
};
- bsc3_clk: bsc3 {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ bbl_32k_clk: bbl_32k {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <32768>;
};
- bsc4_clk: bsc4 {
+ ref_13m_clk: ref_13m {
+ #clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <13000000>;
- #clock-cells = <0>;
};
- pmu_bsc_clk: pmu_bsc {
+ var_13m_clk: var_13m {
+ #clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <13000000>;
- #clock-cells = <0>;
};
- hub_timer_clk: hub_timer {
- compatible = "fixed-clock";
- clock-frequency = <32768>;
+ dft_19_5m_clk: dft_19_5m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <19500000>;
};
- pwm_clk: pwm {
+ ref_crystal_clk: ref_crystal {
+ #clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <26000000>;
- #clock-cells = <0>;
};
- sdio1_clk: sdio1 {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
+ ref_52m_clk: ref_52m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <52000000>;
};
- sdio2_clk: sdio2 {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
+ var_52m_clk: var_52m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <52000000>;
};
- sdio3_clk: sdio3 {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
+ usb_otg_ahb_clk: usb_otg_ahb {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <52000000>;
};
- sdio4_clk: sdio4 {
- compatible = "fixed-clock";
- clock-frequency = <48000000>;
+ ref_96m_clk: ref_96m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <96000000>;
};
- tmon_1m_clk: tmon_1m {
- compatible = "fixed-clock";
- clock-frequency = <1000000>;
+ var_96m_clk: var_96m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <96000000>;
};
- uartb_clk: uartb {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ ref_104m_clk: ref_104m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <104000000>;
};
- uartb2_clk: uartb2 {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ var_104m_clk: var_104m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <104000000>;
};
- uartb3_clk: uartb3 {
- compatible = "fixed-clock";
- clock-frequency = <13000000>;
+ ref_156m_clk: ref_156m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <156000000>;
};
- usb_otg_ahb_clk: usb_otg_ahb {
- compatible = "fixed-clock";
- clock-frequency = <52000000>;
+ var_156m_clk: var_156m {
#clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <156000000>;
+ };
+
+ root_ccu: root_ccu {
+ compatible = BCM21664_DT_ROOT_CCU_COMPAT;
+ reg = <0x35001000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "frac_1m";
+ };
+
+ aon_ccu: aon_ccu {
+ compatible = BCM21664_DT_AON_CCU_COMPAT;
+ reg = <0x35002000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "hub_timer";
+ };
+
+ master_ccu: master_ccu {
+ compatible = BCM21664_DT_MASTER_CCU_COMPAT;
+ reg = <0x3f001000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "sdio1",
+ "sdio2",
+ "sdio3",
+ "sdio4",
+ "sdio1_sleep",
+ "sdio2_sleep",
+ "sdio3_sleep",
+ "sdio4_sleep";
+ };
+
+ slave_ccu: slave_ccu {
+ compatible = BCM21664_DT_SLAVE_CCU_COMPAT;
+ reg = <0x3e011000 0x0f00>;
+ #clock-cells = <1>;
+ clock-output-names = "uartb",
+ "uartb2",
+ "uartb3",
+ "bsc1",
+ "bsc2",
+ "bsc3",
+ "bsc4";
};
};