diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2019-08-05 22:33:46 +0200 |
|---|---|---|
| committer | Georgi Djakov <georgi.djakov@linaro.org> | 2019-08-20 09:09:56 +0200 |
| commit | 6311b6521bcc804e4d2fd45a5640562a7b8b5241 (patch) | |
| tree | 0ddacb620d04057b661d85a7b1dc16d9739c173d /drivers/clk/qcom/clk-rpmh.c | |
| parent | interconnect: qcom: remove COMPILE_TEST from CONFIG_INTERCONNECT_QCOM_QCS404 (diff) | |
| download | linux-6311b6521bcc804e4d2fd45a5640562a7b8b5241.tar.xz linux-6311b6521bcc804e4d2fd45a5640562a7b8b5241.zip | |
drivers: qcom: Add BCM vote macro to header
The macro to generate a Bus Controller Manager (BCM) TCS command is used
by the interconnect driver but might also be interesting to other
drivers that need to construct TCS commands for sub processors so move
it out of the sdm845 specific file and into the header.
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Georgi Djakov <georgi.djakov@linaro.org>
Diffstat (limited to 'drivers/clk/qcom/clk-rpmh.c')
| -rw-r--r-- | drivers/clk/qcom/clk-rpmh.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c index c3fd632af119..a32bfaeb7e61 100644 --- a/drivers/clk/qcom/clk-rpmh.c +++ b/drivers/clk/qcom/clk-rpmh.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (c) 2018, The Linux Foundation. All rights reserved. + * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. */ #include <linux/clk-provider.h> @@ -12,23 +12,13 @@ #include <linux/platform_device.h> #include <soc/qcom/cmd-db.h> #include <soc/qcom/rpmh.h> +#include <soc/qcom/tcs.h> #include <dt-bindings/clock/qcom,rpmh.h> #define CLK_RPMH_ARC_EN_OFFSET 0 #define CLK_RPMH_VRM_EN_OFFSET 4 -#define BCM_TCS_CMD_COMMIT_MASK 0x40000000 -#define BCM_TCS_CMD_VALID_SHIFT 29 -#define BCM_TCS_CMD_VOTE_MASK 0x3fff -#define BCM_TCS_CMD_VOTE_SHIFT 0 - -#define BCM_TCS_CMD(valid, vote) \ - (BCM_TCS_CMD_COMMIT_MASK | \ - ((valid) << BCM_TCS_CMD_VALID_SHIFT) | \ - ((vote & BCM_TCS_CMD_VOTE_MASK) \ - << BCM_TCS_CMD_VOTE_SHIFT)) - /** * struct bcm_db - Auxiliary data pertaining to each Bus Clock Manager(BCM) * @unit: divisor used to convert Hz value to an RPMh msg @@ -269,7 +259,7 @@ static int clk_rpmh_bcm_send_cmd(struct clk_rpmh *c, bool enable) } cmd.addr = c->res_addr; - cmd.data = BCM_TCS_CMD(enable, cmd_state); + cmd.data = BCM_TCS_CMD(1, enable, 0, cmd_state); ret = rpmh_write_async(c->dev, RPMH_ACTIVE_ONLY_STATE, &cmd, 1); if (ret) { |