From: Vaishnav Achath <vaishnav.a@ti.com>
To: <u-boot@lists.denx.de>, <a-govindraju@ti.com>, <vigneshr@ti.com>,
<s-anna@ti.com>, <kishon@ti.com>, <kristo@kernel.org>,
<j-keerthy@ti.com>, <p.yadav@ti.com>
Cc: <vaishnav.a@ti.com>
Subject: [PATCH 1/9] arm: dts: k3-j721e-mcu-wakeup: Add HyperBus Controller node
Date: Mon, 9 May 2022 11:50:09 +0530 [thread overview]
Message-ID: <20220509062017.27623-2-vaishnav.a@ti.com> (raw)
In-Reply-To: <20220509062017.27623-1-vaishnav.a@ti.com>
Add DT node for HyperBus Memory Controller and hbmc-mux in the
FSS. hbmc-am654 driver uses syscon_get_regmap() call which fails
with current compatible setting.
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
---
arch/arm/dts/k3-j721e-mcu-wakeup.dtsi | 20 +++++++++++++++++++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi b/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
index d2dceda72f..22166c7942 100644
--- a/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
+++ b/arch/arm/dts/k3-j721e-mcu-wakeup.dtsi
@@ -170,12 +170,30 @@
};
fss: fss@47000000 {
- compatible = "simple-bus";
+ compatible = "syscon", "simple-mfd";
reg = <0x0 0x47000000 0x0 0x100>;
#address-cells = <2>;
#size-cells = <2>;
ranges;
+ hbmc_mux: hbmc-mux {
+ compatible = "mmio-mux";
+ #mux-control-cells = <1>;
+ mux-reg-masks = <0x4 0x2>; /* HBMC select */
+ };
+
+ hbmc: hyperbus@47034000 {
+ compatible = "ti,j721e-hbmc", "ti,am654-hbmc";
+ reg = <0x0 0x47034000 0x0 0x100>,
+ <0x5 0x00000000 0x1 0x0000000>;
+ power-domains = <&k3_pds 102 TI_SCI_PD_EXCLUSIVE>;
+ #address-cells = <2>;
+ #size-cells = <1>;
+ mux-controls = <&hbmc_mux 0>;
+ assigned-clocks = <&k3_clks 102 0>;
+ assigned-clock-rates = <250000000>;
+ };
+
ospi0: spi@47040000 {
compatible = "ti,am654-ospi", "cdns,qspi-nor";
reg = <0x0 0x47040000 0x0 0x100>,
--
2.17.1
next prev parent reply other threads:[~2022-05-09 12:16 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-09 6:20 [PATCH 0/9] j721e: Add HyperFlash boot support Vaishnav Achath
2022-05-09 6:20 ` Vaishnav Achath [this message]
2022-06-10 21:39 ` [PATCH 1/9] arm: dts: k3-j721e-mcu-wakeup: Add HyperBus Controller node Tom Rini
2022-05-09 6:20 ` [PATCH 2/9] arm: dts: k3-j721e-som-p0: Add HyperFlash node Vaishnav Achath
2022-05-09 6:20 ` [PATCH 3/9] arm: dts: k3-j721e-r5-common-proc-board: " Vaishnav Achath
2022-05-09 6:20 ` [PATCH 4/9] arm: dts: k3-j721e-common-proc-board-u-boot: enable HyperFlash in SPL Vaishnav Achath
2022-05-09 6:20 ` [PATCH 5/9] arm: dts: k3-j721e-common-proc-board: enable hyperflash mux sel GPIO Vaishnav Achath
2022-05-09 6:20 ` [PATCH 6/9] arm: k3: sysfw-loader: add hyperflash support Vaishnav Achath
2022-05-09 6:20 ` [PATCH 7/9] configs: j721e_evm.h: define CONFIG_SYS_FLASH_BASE Vaishnav Achath
2022-05-09 6:20 ` [PATCH 8/9] ti: j721e: enable hyperflash spl fixup for j721e Vaishnav Achath
2022-05-09 6:20 ` [PATCH 9/9] configs: j721e_evm_defconfig: Add HBMC related configs Vaishnav Achath
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