From: Chris Brandt <chris.brandt@renesas.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Cc: <devicetree@vger.kernel.org>, <linux-renesas-soc@vger.kernel.org>,
"Chris Brandt" <chris.brandt@renesas.com>
Subject: [PATCH v2] ARM: dts: r7s72100: Add SPIBSC clocks
Date: Mon, 10 Feb 2020 07:31:53 -0500 [thread overview]
Message-ID: <20200210123153.8257-1-chris.brandt@renesas.com> (raw)
Add clocks for SPIBSC blocks.
Also modify the flash node for the GR-PEACH board at the same time
because now that the SPIBSC clock is identified, if it is not used
by any driver, it will be turned off at the end of kernel boot.
That would not work out so well for an XIP system such as GR-PEACH.
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
v2:
- Modified flash node for GR-PEACH board
---
arch/arm/boot/dts/r7s72100-gr-peach.dts | 3 +++
arch/arm/boot/dts/r7s72100.dtsi | 5 +++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/r7s72100-gr-peach.dts b/arch/arm/boot/dts/r7s72100-gr-peach.dts
index fe1a4aa4d7cb..2562cc9b5356 100644
--- a/arch/arm/boot/dts/r7s72100-gr-peach.dts
+++ b/arch/arm/boot/dts/r7s72100-gr-peach.dts
@@ -41,6 +41,9 @@ flash@18000000 {
bank-width = <4>;
device-width = <1>;
+ clocks = <&mstp9_clks R7S72100_CLK_SPIBSC0>;
+ power-domains = <&cpg_clocks>;
+
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 75b2796ebfca..0a567d8ebc66 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -467,11 +467,12 @@ mstp9_clks: mstp9_clks@fcfe0438 {
#clock-cells = <1>;
compatible = "renesas,r7s72100-mstp-clocks", "renesas,cpg-mstp-clocks";
reg = <0xfcfe0438 4>;
- clocks = <&p0_clk>, <&p0_clk>, <&p0_clk>, <&p0_clk>;
+ clocks = <&p0_clk>, <&p0_clk>, <&p0_clk>, <&p0_clk>, <&b_clk>, <&b_clk>;
clock-indices = <
R7S72100_CLK_I2C0 R7S72100_CLK_I2C1 R7S72100_CLK_I2C2 R7S72100_CLK_I2C3
+ R7S72100_CLK_SPIBSC0 R7S72100_CLK_SPIBSC1
>;
- clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3";
+ clock-output-names = "i2c0", "i2c1", "i2c2", "i2c3", "spibsc0", "spibsc1";
};
mstp10_clks: mstp10_clks@fcfe043c {
--
2.24.1
next prev reply other threads:[~2020-02-10 13:09 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-24 13:33 [PATCH] arm64: dts: renesas: rcar-gen3: Add CCREE nodes Geert Uytterhoeven
2020-01-24 13:33 ` Geert Uytterhoeven
2019-09-12 10:37 ` [PATCH] arm: dts: renesas: r8a77980: Remove r8a77970 DU compatible Kieran Bingham
2019-09-12 10:37 ` Kieran Bingham
2019-09-12 11:56 ` Geert Uytterhoeven
2019-09-12 11:56 ` Geert Uytterhoeven
2019-09-12 12:03 ` Kieran Bingham
2019-09-12 12:03 ` Kieran Bingham
2019-09-12 12:04 ` Geert Uytterhoeven
2019-09-12 12:04 ` Geert Uytterhoeven
2019-09-13 8:22 ` Simon Horman
2019-09-13 8:22 ` Simon Horman
2019-12-31 14:16 ` [PATCH] ARM: dts: renesas: Group tuples in operating-points properties Geert Uytterhoeven
2020-01-07 23:56 ` Niklas Söderlund
2020-02-10 12:31 ` Chris Brandt [this message]
2020-01-15 5:12 ` [PATCH V2] ARM: dts: renesas: Add missing ethernet PHY reset GPIO on Gen2 reference boards marek.vasut
2020-01-15 5:12 ` marek.vasut
2020-02-10 14:10 ` Patchwork summary for: linux-renesas-soc patchwork-bot+linux-renesas-soc
2020-02-21 1:21 ` [PATCH] arm64: dts: renesas: rcar-gen3: Add CCREE nodes Yoshihiro Shimoda
2020-02-21 1:21 ` Yoshihiro Shimoda
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